GERALDINE RUBIN M.D.
NPI 1982629325
Pediatrics - Adolescent Medicine in Keene, NH
About Geraldine Rubin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GERALDINE RUBIN M.D. (NPI 1982629325) is an individual adolescent medicine provider in Keene, New Hampshire, licensed in New Hampshire (10373) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Geraldine Rubin M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Geraldine Rubin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 450 clinicians in this Medicare group
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 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.
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 Geraldine Rubin's NPI number?
The NPI number for Geraldine Rubin is 1982629325. It was assigned to this individual provider in the NPPES registry on July 13, 2006.
Where is Geraldine Rubin located?
Geraldine Rubin practices at 590 Court St Dartmouth Hitchcock - Pediatrics, Keene, NH 03431. The listed phone number is (603) 354-5454.
What is Geraldine Rubin's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.
Is Geraldine Rubin enrolled in Medicare?
Yes. Geraldine Rubin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Geraldine Rubin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Geraldine Rubin reassigns Medicare benefits to 3 organizations: Cheshire Medical Center (Keene, NH), Dartmouth-Hitchcock Clinic (Keene, NH) and Mary Hitchcock Memorial Hospital (Lebanon, NH). 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 Geraldine Rubin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Geraldine Rubin accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Geraldine Rubin 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.
When was this NPI record last updated?
The NPPES record for Geraldine Rubin was last updated on July 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Geraldine Rubin, M.D. · NPI 1982629325
Adolescent Medicine physician in Keene, New Hampshire. Individual provider, active in the CMS NPPES registry since July 13, 2006.
## Identity
- **NPI:** 1982629325 (Entity type: Individual)
- **Enumerated:** July 13, 2006
- **Primary specialty:** Pediatrics - Adolescent Medicine · taxonomy 2080A0000X
- **State license:** 10373 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 590 COURT ST, DARTMOUTH HITCHCOCK - PEDIATRICS, Keene, NH 03431-1719
- **Phone:** (603) 354-5454
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Cheshire Medical Center (NPI 1306349444, Keene, NH); Dartmouth-Hitchcock Clinic (NPI 1174176861, Keene, NH); Mary Hitchcock Memorial Hospital (NPI 1023092053, Lebanon, NH) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 12, 2016
- **Other identifiers:** Medicaid 3075074 (NH); Medicare PIN RE488101 (NH); Medicaid 0RE4881 (VT)
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Source: [NPI Profile](https://npiprofile.com/npi/1982629325) · Data from the CMS NPPES public registry.