Allison Blumenfeld, MD - Medicare Surgery in Grand Rapids, MI

Allison Blumenfeld, MD is a medicare enrolled "Surgery - Surgical Critical Care" physician in Grand Rapids, Michigan. Her current practice location is 221 Michigan St Ne Ste 400, Grand Rapids, Michigan. You can reach out to her office (for appointments etc.) via phone at (616) 732-6200.

Allison Blumenfeld is licensed to practice in Michigan (license number 4301514454) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1306465026.

Contact Information

Allison Blumenfeld, MD
221 Michigan St Ne Ste 400,
Grand Rapids, MI 49503-2538
(616) 732-6200
Not Available

Map and Direction




Physician's Profile

Full NameAllison Blumenfeld
GenderFemale
SpecialitySurgery - Surgical Critical Care
Location221 Michigan St Ne Ste 400, Grand Rapids, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1306465026
  • Provider Enumeration Date: 04/13/2020
  • Last Update Date: 02/10/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7810310679
  • Enrollment ID: I20200713000909

Medical Identifiers

Medical identifiers for Allison Blumenfeld such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306465026NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2086S0102XSurgery - Surgical Critical Care 4301514454 (Michigan)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. Allison Blumenfeld 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
Allison Blumenfeld, MD
221 Michigan St Ne Ste 400,
Grand Rapids, MI 49503-2538

Ph: (616) 486-9600
Allison Blumenfeld, MD
221 Michigan St Ne Ste 400,
Grand Rapids, MI 49503-2538

Ph: (616) 732-6200

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.

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