Dr James Frederick Havemann, MD - Medicare Family Practice in Grapevine, TX

Dr James Frederick Havemann, MD is a medicare enrolled "Family Medicine" physician in Grapevine, Texas. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 2001 and has 23 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Texas Health Physicians Group and his current practice location is 1280 S Main St Ste 100, Grapevine, Texas. You can reach out to his office (for appointments etc.) via phone at (469) 495-9018.

Dr James Frederick Havemann is licensed to practice in Texas (license number L8726) 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 1366460479.

Contact Information

Dr James Frederick Havemann, MD
1280 S Main St Ste 100,
Grapevine, TX 76051-7509
(469) 495-9018
Not Available

Map and Direction




Physician's Profile

Full NameDr James Frederick Havemann
GenderMale
SpecialityFamily Practice
Experience23 Years
Location1280 S Main St Ste 100, Grapevine, 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:
  • Dr James Frederick Havemann attended and graduated from University Of Texas Southwestern Medical School At Dallas in 2001
  NPI Data:
  • NPI Number: 1366460479
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 01/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4587648829
  • Enrollment ID: I20040615001075

Medical Identifiers

Medical identifiers for Dr James Frederick Havemann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366460479NPI-NPPES
166615801MedicaidTX
8K0333OtherTXBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine L8726 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Health Physicians Group43855359541182

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. Dr James Frederick Havemann allows following entities to bill medicare on his behalf.
Entity NameTexas Health Physicians Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174573596
PECOS PAC ID: 4385535954
Enrollment ID: O20040323000759

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. Dr James Frederick Havemann 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
Dr James Frederick Havemann, MD
1280 S Main St Ste 100,
Grapevine, TX 76051-7509

Ph: (469) 495-9018
Dr James Frederick Havemann, MD
1280 S Main St Ste 100,
Grapevine, TX 76051-7509

Ph: (469) 495-9018

Reviews and Comments


Family Medicine Doctors in Grapevine, TX

Dr. Adrienne L Prentiss, M.D.
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Phone: 817-251-1225    Fax: 817-251-1228
Lee W Haak, MD
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Practice Location: 5301 William D Tate Ave, Grapevine, TX 76051
Phone: 817-251-2101    Fax: 817-421-5041
Orson P Rodriguez, M.D.
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Practice Location: 2355 E Grapevine Mills Cir, Grapevine, TX 76051
Phone: 972-539-6330    Fax: 972-539-3077
Dr. Saba Shabnam, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1601 Lancaster Dr Ste 160, Grapevine, TX 76051
Phone: 817-510-9645    Fax: 817-685-6047
Chad A Hogan, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1280 S Main St Ste 100, Grapevine, TX 76051
Phone: 817-310-0898    Fax: 817-310-5524
Eric R Futscher, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1600 W College St Ste 100, Grapevine, TX 76051
Phone: 817-912-0442    Fax: 817-329-5668
Carleo A Capili, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1501 W Northwest Hwy, Grapevine, TX 76051
Phone: 817-481-5365    Fax: 827-424-3264

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.