Mark M Zimmermann, LCSW-R - Medicare in Bethesda, MD

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Mark M Zimmermann, LCSW-R is a medicare enrolled "Counselor - Addiction (substance Use Disorder)" provider in Bethesda, Maryland. His current practice location is 4710 Elm St Apt W1304, Bethesda, Maryland. You can reach out to his office (for appointments etc.) via phone at (917) 830-3463.

Mark M Zimmermann is licensed to practice in New York (license number 081485) 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 1275782179.

Contact Information

Mark M Zimmermann, LCSW-R
4710 Elm St Apt W1304,
Bethesda, MD 20814-3828
(917) 830-3463
(347) 717-7750

Map and Direction




Healthcare Provider's Profile

Full NameMark M Zimmermann
GenderMale
Speciality
Experience Years
Location4710 Elm St Apt W1304, Bethesda, Maryland
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:
  • Mark M Zimmermann attended and graduated from in
  NPI Data:
  • NPI Number: 1275782179
  • Provider Enumeration Date: 09/16/2008
  • Last Update Date: 05/28/2025
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Mark M Zimmermann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275782179NPI-NPPES
100492058MedicaidMD
1386005213OtherNYNPI
03366314MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical R081485 (New York)Secondary
1041C0700XSocial Worker - Clinical 081485 (New York)Secondary
1041C0700XSocial Worker - Clinical 32135 (Maryland)Secondary
1041C0700XSocial Worker - Clinical LC200003450 (District Of Columbia)Secondary
101YA0400XCounselor - Addiction (substance Use Disorder) 081485 (New York)Primary

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. Mark M Zimmermann 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
Mark M Zimmermann, LCSW-R
4710 Elm St Apt W1304,
Bethesda, MD 20814-3828

Ph: (917) 830-3463		Mark M Zimmermann, LCSW-R
4710 Elm St Apt W1304,
Bethesda, MD 20814-3828

Ph: (917) 830-3463

Reviews and Comments



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.