Dr Peter Howard Rheinstein, MD - Family Medicine in Severna Park, MD

  1. Home
  2. Family Medicine
  3. MD
  4. Severna Park
Dr Peter Howard Rheinstein, MD is a Family Medicine - Geriatric Medicine physician based in Severna Park, Maryland. Dr Peter Howard Rheinstein is licensed to practice in District Of Columbia (license number MD8060) and his current practice location is 621 Holly Ridge Rd, Severna Park, Maryland. He can be reached at his office (for appointments etc.) via phone at (410) 647-9500.

NPI number for Dr Peter Howard Rheinstein is 1962457853 and his current mailing address is 621 Holly Ridge Rd, Severna Park, Maryland. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1962457853.

Contact Information

Dr Peter Howard Rheinstein, MD
621 Holly Ridge Rd,
Severna Park, MD 21146-3520
(410) 647-9500
(410) 647-6135

Map and Direction




Physician's Profile

Full NameDr Peter Howard Rheinstein
GenderMale
SpecialityFamily Medicine - Geriatric Medicine
Location621 Holly Ridge Rd, Severna Park, Maryland
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1962457853
  • Provider Enumeration Date: 05/23/2006
  • Last Update Date: 09/11/2025

Medical Identifiers

Medical identifiers for Dr Peter Howard Rheinstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962457853NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine D16565 (Maryland)Secondary
207Q00000XFamily Medicine MD8060 (District Of Columbia)Secondary
207Q00000XFamily Medicine G16665 (California)Secondary
207QG0300XFamily Medicine - Geriatric Medicine D16565 (Maryland)Secondary
207QG0300XFamily Medicine - Geriatric Medicine G16665 (California)Secondary
207QG0300XFamily Medicine - Geriatric Medicine MD8060 (District Of Columbia)Primary
208U00000XClinical Pharmacology D16565 (Maryland)Secondary
208U00000XClinical Pharmacology MD8060 (District Of Columbia)Secondary
208U00000XClinical Pharmacology G16665 (California)Secondary
209800000XLegal Medicine D16565 (Maryland)Secondary
209800000XLegal Medicine MD8060 (District Of Columbia)Secondary
209800000XLegal Medicine G16665 (California)Secondary

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 Peter Howard Rheinstein is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Peter Howard Rheinstein, MD
621 Holly Ridge Rd,
Severna Park, MD 21146-3520

Ph: (410) 647-9500		Dr Peter Howard Rheinstein, MD
621 Holly Ridge Rd,
Severna Park, MD 21146-3520

Ph: (410) 647-9500

Reviews and Comments


Family Medicine Doctors in Severna Park, MD

Jessica Lynn Poretz,
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 815 Ritchie Hwy Ste 120, Severna Park, MD 21146
Phone: 443-534-4793    
Ms. Karen Louise Mcclure, C.R.N.P
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 484 Ritchie Hwy # A, Severna Park, MD 21146
Phone: 410-544-4600    Fax: 410-544-0997
Dr. Felicia Kay Garcia,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 31 Robinson Rd, Severna Park, MD 21146
Phone: 410-544-5099    

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.