MS. BRENDA J WITTMAN M.D.
NPI 1255407854
Pediatrics - Pediatric Hematology-Oncology in Anchorage, AK
About Ms. Brenda J Wittman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. BRENDA J WITTMAN M.D. (NPI 1255407854) is an individual pediatric hematology-oncology provider in Anchorage, Alaska, licensed in Arizona (33820) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Rochester School Of Medicine And Dentistry (1999).
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
Ms. Brenda J Wittman 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
3Medicare enrollment records show Brenda Wittman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Anchorage, AK 99508
- Reassigned Medicare billing, Alaska enrollment
- 11 clinicians in this Medicare group
Anchorage, AK 99508
- Reassigned Medicare billing, Texas enrollment
- 459 clinicians in this Medicare group
Anchorage, AK 99508
- Reassigned Medicare billing, Texas enrollment
- 1,373 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.
ANCHORAGE, AK 99508
ANCHORAGE, AK 99508
ANCHORAGE, AK 99508
ANCHORAGE, AK 99508
ANCHORAGE, AK 99508
ANCHORAGE, AK 99508
ANCHORAGE, AK 99508
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 Brenda Wittman's NPI number?
The NPI number for Brenda Wittman is 1255407854. It was assigned to this individual provider in the NPPES registry on November 27, 2006.
Where is Brenda Wittman located?
Brenda Wittman practices at 3841 Piper Street Suite T4-020, Anchorage, AK 99508. The listed phone number is (907) 929-7337.
What is Brenda Wittman's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Brenda Wittman enrolled in Medicare?
Yes. Brenda Wittman 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 Brenda Wittman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brenda Wittman reassigns Medicare benefits to 3 organizations: Alaska Pediatric Specialties LLC (Anchorage, AK), Southcentral Foundation (Anchorage, AK) and Alaska Native Tribal Health Consortium (Anchorage, AK). 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 Brenda Wittman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brenda Wittman accept?
Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Brenda Wittman 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 Brenda Wittman was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Ms. Brenda J Wittman, M.D. · NPI 1255407854
Pediatric Hematology-Oncology physician in Anchorage, Alaska. Individual provider, active in the CMS NPPES registry since November 27, 2006.
## Identity
- **NPI:** 1255407854 (Entity type: Individual)
- **Enumerated:** November 27, 2006
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** 33820 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 3841 PIPER STREET, SUITE T4-020, Anchorage, AK 99508
- **Phone:** (907) 929-7337 · **Fax:** (907) 929-7330
## 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): Alaska Pediatric Specialties LLC (NPI 1396140950, Anchorage, AK); Southcentral Foundation (NPI 1235782657, Anchorage, AK); Alaska Native Tribal Health Consortium (NPI 1437189339, Anchorage, AK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Rochester School Of Medicine And Dentistry, class of 1999
## Record status
- **NPPES last updated:** April 28, 2026
- **Other identifiers:** Medicaid 936073 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1255407854) · Data from the CMS NPPES public registry.