CHRISTOPHER J. CLARKE MD
NPI 1649473315
Pediatrics - Pediatric Cardiology in Manchester, NH
About Christopher J. Clarke Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER J. CLARKE MD (NPI 1649473315) is an individual pediatric cardiology provider in Manchester, New Hampshire, licensed in New Hampshire (15339) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Christopher J. Clarke 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 Christopher Clarke reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Manchester, NH 03104
- Reassigned Medicare billing, New Hampshire enrollment
- Also billed through NPI 1174176861 (New Hampshire)
- 227 clinicians in this Medicare group
Hampstead, NH 03841
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 clinicians in this Medicare group
Berlin, NH 03570
- Reassigned Medicare billing, New Hampshire enrollment
- Also billed through NPI 1679526644 (New Hampshire)
- 128 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.
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.
MANCHESTER, NH 03104
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 Christopher Clarke's NPI number?
The NPI number for Christopher Clarke is 1649473315. It was assigned to this individual provider in the NPPES registry on June 8, 2007.
Where is Christopher Clarke located?
Christopher Clarke practices at 100 Hitchcock Way, Manchester, NH 03104. The listed phone number is (603) 695-2500.
What is Christopher Clarke's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Christopher Clarke enrolled in Medicare?
Yes. Christopher Clarke 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 Christopher Clarke's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Clarke reassigns Medicare benefits to 3 organizations: Dartmouth-Hitchcock Clinic (Manchester, NH), Mary Hitchcock Memorial Hospital (Hampstead, NH) and Androscoggin Valley Hospital, Inc. (Berlin, 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 Christopher Clarke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Clarke accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Christopher Clarke 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 Christopher Clarke was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Christopher J. Clarke, MD · NPI 1649473315
Pediatric Cardiology physician in Manchester, New Hampshire. Individual provider, active in the CMS NPPES registry since June 8, 2007.
## Identity
- **NPI:** 1649473315 (Entity type: Individual)
- **Enumerated:** June 8, 2007
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 15339 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 HITCHCOCK WAY, Manchester, NH 03104-4125
- **Phone:** (603) 695-2500 · **Fax:** (603) 640-1228
## 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): Dartmouth-Hitchcock Clinic (NPI 1386697803, Manchester, NH); Mary Hitchcock Memorial Hospital (NPI 1699584219, Hampstead, NH); Androscoggin Valley Hospital, Inc. (NPI 1386680593, Berlin, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** January 13, 2026
- **Other identifiers:** Medicaid 32000858 (NH)
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Source: [NPI Profile](https://npiprofile.com/npi/1649473315) · Data from the CMS NPPES public registry.