MARY W CROWELL MD
NPI 1003854365
Internal Medicine - Endocrinology, Diabetes & Metabolism in Hyannis, MA
About Mary W Crowell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY W CROWELL MD (NPI 1003854365) is an individual endocrinology, diabetes & metabolism provider in Hyannis, Massachusetts, licensed in Massachusetts (217447) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Cape Cod Hospital, and maintains a secondary practice location in Hyannis.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary W Crowell Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Mary Crowell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hyannis, MA 02601
- Reassigned Medicare billing, Massachusetts enrollment
- 423 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cape Cod Hospital
Acute Care Hospitals · Hyannis, MAFalmouth Hospital
Acute Care Hospitals · Falmouth, MANantucket Cottage Hospital
Acute Care Hospitals · Nantucket, MAMartha's Vineyard Hospital Inc
Critical Access Hospitals · Oak Bluffs, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mary Crowell's NPI number?
The NPI number for Mary Crowell is 1003854365. It was assigned to this individual provider in the NPPES registry on June 2, 2006. The provider is also known as Mary Woudenberg Meckler.
Where is Mary Crowell located?
Mary Crowell practices at 1030 Falmouth Rd, Hyannis, MA 02601. The listed phone number is (774) 470-5080.
What is Mary Crowell's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Mary Crowell enrolled in Medicare?
Yes. Mary Crowell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Mary Crowell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Crowell reassigns Medicare benefits to Medical Affiliates Of Cape Cod, Inc. (Hyannis, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Crowell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Crowell accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Mary Crowell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mary Crowell affiliated with any hospitals?
According to CMS data, Mary Crowell is affiliated with Cape Cod Hospital, Falmouth Hospital, Nantucket Cottage Hospital and Martha's Vineyard Hospital Inc.
When was this NPI record last updated?
The NPPES record for Mary Crowell was last updated on May 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mary W Crowell, MD · NPI 1003854365
Endocrinology, Diabetes & Metabolism physician in Hyannis, Massachusetts. Individual provider, active in the CMS NPPES registry since June 2, 2006.
## Identity
- **NPI:** 1003854365 (Entity type: Individual)
- **Enumerated:** June 2, 2006
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** 217447 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1030 FALMOUTH RD, Hyannis, MA 02601-2324
- **Phone:** (774) 470-5080
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Medical Affiliates Of Cape Cod, Inc. (NPI 1770534927, Hyannis, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1997
## Record status
- **NPPES last updated:** May 22, 2020
- **Other identifiers:** Other AA8103 (MA); Other J26912 (MA); Medicaid 2023580 (MA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1003854365) · Data from the CMS NPPES public registry.