Ms Marah Koprowski, PMHNP-BC - Nurse Practitioner in Sheffield, MA

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Ms Marah Koprowski, PMHNP-BC is a Nurse Practitioner - Psychiatric/mental Health based in Sheffield, Massachusetts. Ms Marah Koprowski is licensed to practice in Massachusetts (license number RN2349530) and her current practice location is 245 N Undermountain Rd, Sheffield, Massachusetts. She can be reached at her office (for appointments etc.) via phone at (619) 985-2122.

NPI number for Ms Marah Koprowski is 1356292395 and her current mailing address is 25 Melvin Rd, Craryville, New York. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1356292395.

Contact Information

Ms Marah Koprowski, PMHNP-BC
245 N Undermountain Rd,
Sheffield, MA 01257-9638
(619) 985-2122
Not Available

Map and Direction




Provider's Profile

Full NameMs Marah Koprowski
GenderFemale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location245 N Undermountain Rd, Sheffield, Massachusetts
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1356292395
  • Provider Enumeration Date: 02/05/2026
  • Last Update Date: 02/05/2026

Medical Identifiers

Medical identifiers for Ms Marah Koprowski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356292395NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health RN2349530 (Massachusetts)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. Ms Marah Koprowski 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
Ms Marah Koprowski, PMHNP-BC
25 Melvin Rd,
Craryville, NY 12521-5026

Ph: (619) 985-2122		Ms Marah Koprowski, PMHNP-BC
245 N Undermountain Rd,
Sheffield, MA 01257-9638

Ph: (619) 985-2122

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Nurse Practitioner Nurses in Sheffield, MA

Laura Zah, DNP,FNP- BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 353 Miller Ave, Sheffield, MA 01257
Phone: 413-248-1295    Fax: 413-248-1449

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.