DR. MARTHA FOX SEGAL MD
NPI 1619127453
Psychiatry & Neurology - Geriatric Psychiatry in Hyannis, MA
About Dr. Martha Fox Segal Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTHA FOX SEGAL MD (NPI 1619127453) is an individual geriatric psychiatry provider in Hyannis, Massachusetts, licensed in Massachusetts (233852) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Hospital Plymouth, and is a graduate of Boston University School Of Medicine (1998).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 1
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
Dr. Martha Fox Segal 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 Reassignments
3Medicare enrollment records show Martha Segal reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hyannis, MA 02601
- Reassigned Medicare billing, Massachusetts enrollment
- 678 clinicians in this Medicare group
Plymouth, MA 02360
- Reassigned Medicare billing, Massachusetts enrollment
- 239 clinicians in this Medicare group
S Attleboro, MA 02703
- Reassigned Medicare billing, Massachusetts enrollment
- 68 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beth Israel Deaconess Hospital Plymouth
Acute Care Hospitals · Plymouth, 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HYANNIS, MA 02601
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 Martha Segal's NPI number?
The NPI number for Martha Segal is 1619127453. It was assigned to this individual provider in the NPPES registry on September 29, 2008. The provider is also known as Ms. Martha L. Fox.
Where is Martha Segal located?
Martha Segal practices at 460 W Main St, Hyannis, MA 02601. The listed phone number is (508) 862-5504.
What is Martha Segal's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.
Is Martha Segal enrolled in Medicare?
Yes. Martha Segal 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 organizations bill Medicare for Martha Segal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martha Segal reassigns Medicare benefits to 3 organizations: Physicians Of Cape Cod Hospital (Hyannis, MA), Jordan Physician Associates, Inc. (Plymouth, MA) and Uhs Of Fuller Inc (S Attleboro, MA). Each 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 Martha Segal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Martha Segal affiliated with any hospitals?
According to CMS data, Martha Segal is affiliated with Beth Israel Deaconess Hospital Plymouth.
When was this NPI record last updated?
The NPPES record for Martha Segal was last updated on March 23, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Martha Fox Segal, MD · NPI 1619127453
Geriatric Psychiatry physician in Hyannis, Massachusetts. Individual provider, active in the CMS NPPES registry since September 29, 2008.
## Identity
- **NPI:** 1619127453 (Entity type: Individual)
- **Enumerated:** September 29, 2008
- **Primary specialty:** Psychiatry & Neurology - Geriatric Psychiatry · taxonomy 2084P0805X
- **State license:** 233852 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 460 W MAIN ST, Hyannis, MA 02601-3653
- **Phone:** (508) 862-5504 · **Fax:** (508) 790-3304
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Physicians Of Cape Cod Hospital (NPI 1679832364, Hyannis, MA); Jordan Physician Associates, Inc. (NPI 1538145131, Plymouth, MA); Uhs Of Fuller Inc (NPI 1316917222, S Attleboro, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 1998
## Record status
- **NPPES last updated:** March 23, 2017
- **Other identifiers:** Medicare PIN S400254678 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1619127453) · Data from the CMS NPPES public registry.