Jason S Finkelstein, MD - Medicare Cardiovascular Disease (cardiology) in Decatur, TX

  1. Home
  2. Internal Medicine
  3. TX
  4. Decatur
Jason S Finkelstein, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Decatur, Texas. He graduated from medical school in 1999 and has 27 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Western Nassau Diagnostic Imaging Services Pc, Roller Weight Loss Institute, Inc., Healthtexas Provider Network and his current practice location is 2401 S Fm 51, Suite 200, Decatur, Texas. You can reach out to his office (for appointments etc.) via phone at (940) 627-0044.

Jason S Finkelstein is licensed to practice in Texas (license number M4062) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1750355103.

Contact Information

Jason S Finkelstein, MD
2401 S Fm 51, Suite 200,
Decatur, TX 76234-3781
(940) 627-0044
(940) 627-0275

Map and Direction




Physician's Profile

Full NameJason S Finkelstein
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience27 Years
Location2401 S Fm 51, Decatur, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Jason S Finkelstein graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1750355103
  • Provider Enumeration Date: 02/14/2006
  • Last Update Date: 07/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0446207393
  • Enrollment ID: I20190301000147

Medical Identifiers

Medical identifiers for Jason S Finkelstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750355103NPI-NPPES
7841534OtherTXAETNA PROVIDER NUMBER
200202660MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease M4062 (Texas)Secondary
207RI0011XInternal Medicine - Interventional Cardiology M4062 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medical City DentonDenton, TXHospital
The Heart Hospital Baylor DentonDenton, TXHospital
Medical City AllianceFort worth, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Western Nassau Diagnostic Imaging Services Pc88209026539
Roller Weight Loss Institute, Inc.044639877026
Healthtexas Provider Network13552542102507

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Jason S Finkelstein allows following entities to bill medicare on his behalf.
Entity NameBuffalo Medical Group, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881659506
PECOS PAC ID: 7012820301
Enrollment ID: O20031112000213
Entity NameWestern Nassau Diagnostic Imaging Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033145289
PECOS PAC ID: 8820902653
Enrollment ID: O20031117000464
Entity NameSymphony Diagnostic Services No 1 Llc
Entity TypePart B Supplier - Portable X-ray Supplier
Entity IdentifiersNPI Number: 1700865094
PECOS PAC ID: 5193638765
Enrollment ID: O20110208000573
Entity NameKan-di-ki Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750364345
PECOS PAC ID: 5991737140
Enrollment ID: O20150114001629
Entity NameCaremed Primary And Urgent Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487050134
PECOS PAC ID: 8224353727
Enrollment ID: O20150204000395
Entity NameCommunity Mobile Diagnostics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023104007
PECOS PAC ID: 4789610643
Enrollment ID: O20160928000710
Entity NameCommunity Mobile Ultrasound Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760620959
PECOS PAC ID: 4183761893
Enrollment ID: O20161018000845
Entity NameReono Bertagnolli A Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134424005
PECOS PAC ID: 6800709783
Enrollment ID: O20180502002269
Entity NameKel Healthcare Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629892476
PECOS PAC ID: 3971031089
Enrollment ID: O20250116001294

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Jason S Finkelstein is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Jason S Finkelstein, MD
8150 N Central Expy, Suite M1001,
Dallas, TX 75206-1815

Ph: (214) 221-0022		Jason S Finkelstein, MD
2401 S Fm 51, Suite 200,
Decatur, TX 76234-3781

Ph: (940) 627-0044

Reviews and Comments


Internal Medicine Doctors in Decatur, TX

Dr. Henock G Zabher, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2301 S Fm 51 Ste 400, Decatur, TX 76234
Phone: 940-626-2461    Fax: 940-626-2462
Dr. Sammy Joe Horton, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 609 Medical Center Dr Ste 2400, Decatur, TX 76234
Phone: 940-539-2501    Fax: 940-626-3811
Nayer B El-ashram, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2301 S Fm 51 Ste 300, Decatur, TX 76234
Phone: 940-627-1435    Fax: 940-627-1453
Muhammad Asim, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 902 Preskitt Rd Ste 300, Decatur, TX 76234
Phone: 940-626-1864    Fax: 888-770-6360
Mrs. Amanda Marie Webb, MSN, FNP-C
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1502 S Fm 51 Ste B, Decatur, TX 76234
Phone: 940-799-3580    
Dr. Curtis James Merritt, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 609 Medical Center Dr, Decatur, TX 76234
Phone: 940-626-2430    Fax: 940-626-2431
Dr. Michelle S Khoo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1713 S Fm 51 Ste 202, Decatur, TX 76234
Phone: 940-626-0108    Fax: 940-757-0625

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.