JANE ANN S. DIMER M.D.
NPI 1558419093
Obstetrics & Gynecology in Fairbanks, AK
About Jane Ann S. Dimer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JANE ANN S. DIMER M.D. (NPI 1558419093) is an individual obstetrics & gynecology provider in Fairbanks, Alaska, licensed in Alaska (231304) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Seattle, and is a graduate of Northwestern University Feinberg Medical School (1988).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Jane Ann S. Dimer 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 Reassignments
2Medicare enrollment records show Jane Ann Dimer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fairbanks, AK 99701
- Reassigned Medicare billing, Alaska enrollment
- 172 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 129 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 99701 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.
FAIRBANKS, AK 99701
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 Jane Ann Dimer's NPI number?
The NPI number for Jane Ann Dimer is 1558419093. It was assigned to this individual provider in the NPPES registry on January 8, 2007.
Where is Jane Ann Dimer located?
Jane Ann Dimer practices at 1650 Cowles St, Fairbanks, AK 99701. The listed phone number is (907) 458-2794.
What is Jane Ann Dimer's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Jane Ann Dimer enrolled in Medicare?
Yes. Jane Ann Dimer 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 Jane Ann Dimer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jane Ann Dimer reassigns Medicare benefits to 2 organizations: Tanana Valley Clinic LLC (Fairbanks, AK) and Obstetrix Medical Group Of Washington Inc Ps (Seattle, WA). 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 Jane Ann Dimer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jane Ann Dimer accept?
Health plans from Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Jane Ann Dimer 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 Jane Ann Dimer was last updated on June 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Jane Ann S. Dimer, M.D. · NPI 1558419093
Obstetrics & Gynecology physician in Fairbanks, Alaska. Individual provider, active in the CMS NPPES registry since January 8, 2007.
## Identity
- **NPI:** 1558419093 (Entity type: Individual)
- **Enumerated:** January 8, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 231304 (Alaska)
- **Sole proprietor:** No
## Practice location
- **Address:** 1650 COWLES ST, Fairbanks, AK 99701-5907
- **Phone:** (907) 458-2794
## 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): Tanana Valley Clinic LLC (NPI 1922559558, Fairbanks, AK); Obstetrix Medical Group Of Washington Inc Ps (NPI 1861599573, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern University Feinberg Medical School, class of 1988
## Record status
- **NPPES last updated:** June 12, 2025
- **Other identifiers:** Medicaid 8248361 (WA); Medicaid 1672361 (AK)
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Source: [NPI Profile](https://npiprofile.com/npi/1558419093) · Data from the CMS NPPES public registry.