DR. RACHEL NETTIE HATHAWAY M.D.
NPI 1629339775
Hospitalist in Cambridge, MA
About Dr. Rachel Nettie Hathaway M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RACHEL NETTIE HATHAWAY M.D. (NPI 1629339775) is an individual hospitalist provider in Cambridge, Massachusetts, licensed in Massachusetts (261832) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS, is affiliated with Albany Medical Center Hospital, and is a graduate of Boston University School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Rachel Nettie Hathaway M.d. 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 Rachel Hathaway reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Albany, NY 12208
- Reassigned Medicare billing, New York enrollment
- 1,640 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.
Albany Medical Center Hospital
Acute Care Hospitals · Albany, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02139 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.
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.
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 Rachel Hathaway's NPI number?
The NPI number for Rachel Hathaway is 1629339775. It was assigned to this individual provider in the NPPES registry on June 5, 2012.
Where is Rachel Hathaway located?
Rachel Hathaway practices at 1493 Cambridge St, Cambridge, MA 02139. The listed phone number is (617) 591-6300.
What is Rachel Hathaway's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Rachel Hathaway enrolled in Medicare?
Yes. Rachel Hathaway 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 Rachel Hathaway's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Hathaway reassigns Medicare benefits to Albany Medical College (Albany, NY). 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 Rachel Hathaway's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rachel Hathaway accept?
Health plans from Taro Health list Rachel Hathaway 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 Rachel Hathaway affiliated with any hospitals?
According to CMS data, Rachel Hathaway is affiliated with Albany Medical Center Hospital.
When was this NPI record last updated?
The NPPES record for Rachel Hathaway was last updated on February 10, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Rachel Nettie Hathaway, M.D. · NPI 1629339775
Hospitalist physician in Cambridge, Massachusetts. Individual provider, active in the CMS NPPES registry since June 5, 2012.
## Identity
- **NPI:** 1629339775 (Entity type: Individual)
- **Enumerated:** June 5, 2012
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 261832 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1493 CAMBRIDGE ST, Cambridge, MA 02139-1047
- **Phone:** (617) 591-6300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Albany Medical College (NPI 1497921688, Albany, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** February 10, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1629339775) · Data from the CMS NPPES public registry.