DONNA JEAN CLARKIN I NP
NPI 1689623951
Nurse Practitioner - Obstetrics & Gynecology in Littleton, CO
About Donna Jean Clarkin I Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DONNA JEAN CLARKIN I NP (NPI 1689623951) is an individual obstetrics & gynecology provider in Littleton, Colorado, licensed in Colorado (56867) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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 (PECOS)
Donna Jean Clarkin I Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Donna Clarkin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Littleton, CO 80129
- Reassigned Medicare billing, Colorado enrollment
- 107 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80122 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.
LITTLETON, CO 80122
LITTLETON, CO 80122
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 Donna Clarkin's NPI number?
The NPI number for Donna Clarkin is 1689623951. It was assigned to this individual provider in the NPPES registry on May 6, 2006. The provider is also known as Donna I Clarkin.
Where is Donna Clarkin located?
Donna Clarkin practices at 7780 S Broadway 320, Littleton, CO 80122. The listed phone number is (303) 730-2229.
What is Donna Clarkin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.
Is Donna Clarkin enrolled in Medicare?
Yes. Donna Clarkin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Donna Clarkin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Donna Clarkin reassigns Medicare benefits to Ob-Gyn Affiliates (Littleton, CO). 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 Donna Clarkin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Donna Clarkin accept?
Health plans from Select Health list Donna Clarkin 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 Donna Clarkin was last updated on May 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Donna Jean Clarkin I, NP · NPI 1689623951
Obstetrics & Gynecology physician in Littleton, Colorado. Individual provider, active in the CMS NPPES registry since May 6, 2006.
## Identity
- **NPI:** 1689623951 (Entity type: Individual)
- **Enumerated:** May 6, 2006
- **Primary specialty:** Nurse Practitioner - Obstetrics & Gynecology · taxonomy 363LX0001X
- **State license:** 56867 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 7780 S BROADWAY, 320, Littleton, CO 80122-2648
- **Phone:** (303) 730-2229
## 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:** Ob-Gyn Affiliates (NPI 1134185721, Littleton, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 20, 2019
- **Other identifiers:** Other P00001862 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1689623951) · Data from the CMS NPPES public registry.