PAMELA CALDWELL GRISWOLD MD
NPI 1376646455
Obstetrics & Gynecology in Hartford, CT
About Pamela Caldwell Griswold Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PAMELA CALDWELL GRISWOLD MD (NPI 1376646455) is an individual obstetrics & gynecology provider in Hartford, Connecticut, licensed in Connecticut (029542) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Connecticut School Of Medicine (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Pamela Caldwell Griswold 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
2Medicare enrollment records show Pamela Griswold reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- 1,333 clinicians in this Medicare group
Rocky Hill, CT 06067
- Reassigned Medicare billing, Connecticut enrollment
- 371 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06106 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
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 Pamela Griswold's NPI number?
The NPI number for Pamela Griswold is 1376646455. It was assigned to this individual provider in the NPPES registry on September 6, 2006.
Where is Pamela Griswold located?
Pamela Griswold practices at 80 Seymour Street Hartford Hospital Ob/Gyn Dept, Hartford, CT 06106. The listed phone number is (860) 972-2780.
What is Pamela Griswold's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Pamela Griswold enrolled in Medicare?
Yes. Pamela Griswold 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 Pamela Griswold's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pamela Griswold reassigns Medicare benefits to 2 organizations: Hartford Hospital (Hartford, CT) and Physicians For Women's Health LLC (Rocky Hill, CT). 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 Pamela Griswold's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Pamela Griswold was last updated on April 17, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Pamela Caldwell Griswold, MD · NPI 1376646455
Obstetrics & Gynecology physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since September 6, 2006.
## Identity
- **NPI:** 1376646455 (Entity type: Individual)
- **Enumerated:** September 6, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 029542 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 80 SEYMOUR STREET, HARTFORD HOSPITAL OB/GYN DEPT, Hartford, CT 06106-5037
- **Phone:** (860) 972-2780
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Hartford Hospital (NPI 1770696643, Hartford, CT); Physicians For Women's Health LLC (NPI 1801826680, Rocky Hill, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Connecticut School Of Medicine, class of 1985
## Record status
- **NPPES last updated:** April 17, 2013
- **Other identifiers:** Medicare PIN D400033760 - C00814 (CT); Medicare PIN D400033761 - C00023 (CT); Medicaid 001295428 (CT); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1376646455) · Data from the CMS NPPES public registry.