Dr Robert E Singer, MD - Medicare Family Medicine in Rockville, MD

Dr Robert E Singer, MD is a medicare enrolled "Family Medicine - Geriatric Medicine" physician in Rockville, Maryland. His current practice location is 1801 E Jefferson St, Hirsh Health Center, Rockville, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 816-5004.

Dr Robert E Singer is licensed to practice in Maryland (license number D0080338) 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 1689665929.

Contact Information

Dr Robert E Singer, MD
1801 E Jefferson St, Hirsh Health Center,
Rockville, MD 20852-4045
(301) 816-5004
(301) 816-5024

Map and Direction




Physician's Profile

Full NameDr Robert E Singer
GenderMale
SpecialityFamily Medicine - Geriatric Medicine
Location1801 E Jefferson St, Rockville, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1689665929
  • Provider Enumeration Date: 11/04/2005
  • Last Update Date: 03/16/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6305925538
  • Enrollment ID: I20151203002851

Medical Identifiers

Medical identifiers for Dr Robert E Singer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689665929NPI-NPPES
3181375MedicaidMA
B17070OtherMABCBS MA
709429OtherMATUFTS HEALTH PLAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 44601 (Massachusetts)Secondary
207QG0300XFamily Medicine - Geriatric Medicine 44601 (Massachusetts)Secondary
207QG0300XFamily Medicine - Geriatric Medicine D0080338 (Maryland)Primary
207Q00000XFamily Medicine D0080338 (Maryland)Secondary

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 Robert E Singer allows following entities to bill medicare on his behalf.
Entity NameHebrew Home Of Greater Washington Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235124579
PECOS PAC ID: 2264324060
Enrollment ID: O20040326000670

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 Robert E Singer 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 Robert E Singer, MD
6121 Montrose Rd,
Rockville, MD 20852-4803

Ph: (301) 770-8377
Dr Robert E Singer, MD
1801 E Jefferson St, Hirsh Health Center,
Rockville, MD 20852-4045

Ph: (301) 816-5004

Reviews and Comments


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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.