Atter M Shahid, MD - Medicare Internal Medicine in Middletown, NY

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Atter M Shahid, MD is a medicare enrolled "Internal Medicine" physician in Middletown, New York. His current practice location is 155 Crystal Run Rd, Middletown, New York. You can reach out to his office (for appointments etc.) via phone at (845) 703-6999.

Atter M Shahid is licensed to practice in New York (license number 249853) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1679739189.

Contact Information

Atter M Shahid, MD
155 Crystal Run Rd,
Middletown, NY 10941-4028
(845) 703-6999
(845) 703-6297

Map and Direction




Physician's Profile

Full NameAtter M Shahid
GenderMale
SpecialityInternal Medicine
Location155 Crystal Run Rd, Middletown, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679739189
  • Provider Enumeration Date: 08/04/2008
  • Last Update Date: 07/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8224103262
  • Enrollment ID: I20080826000518

Medical Identifiers

Medical identifiers for Atter M Shahid such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679739189NPI-NPPES
03026015MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 249853 (New York)Primary

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. Atter M Shahid allows following entities to bill medicare on his behalf.
Entity NameGarnet Health Doctors Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093138851
PECOS PAC ID: 8628293545
Enrollment ID: O20140710000189
Entity NameInfinite Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407483175
PECOS PAC ID: 8325477656
Enrollment ID: O20200407002099

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. Atter M Shahid 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
Atter M Shahid, MD
155 Crystal Run Rd,
Middletown, NY 10941-4028

Ph: (845) 703-6999		Atter M Shahid, MD
155 Crystal Run Rd,
Middletown, NY 10941-4028

Ph: (845) 703-6999

Reviews and Comments


Internal Medicine Doctors in Middletown, NY

Dr. Aamir Masood Gilani, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 707 E Main St, Middletown, NY 10940
Phone: 845-333-7575    Fax: 845-333-7202
Dr. Dahlia Banerji, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 111 Maltese Dr, Middletown, NY 10940
Phone: 845-342-4774    
Rafeel O Syed, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 155 Crystal Run Rd, Middletown, NY 10941
Phone: 845-703-6999    Fax: 845-703-6297
Nancy I. Linneman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 155 Crystal Run Rd, Middletown, NY 10941
Phone: 845-703-6999    Fax: 845-703-6297
Dr. Corina Cristescu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 111 Maltese Dr, Middletown, NY 10940
Phone: 845-342-4774    Fax: 845-818-7555
Dr. Robert Lewis Douglas, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 210 E Main St, Middletown, NY 10940
Phone: 845-342-5681    Fax: 845-342-0470
Peggy Nelson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 155 Crystal Run Rd, Middletown, NY 10941
Phone: 845-703-6999    Fax: 845-703-6297

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.