NATHAN DAVID MULLEN DO
NPI 1972133015
Internal Medicine in Jber, AK
About Nathan David Mullen Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHAN DAVID MULLEN DO (NPI 1972133015) is an individual internal medicine provider in Jber, Alaska, licensed in Maine (DO3377) and active in the NPI registry since January 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
Nathan David Mullen Do 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 Nathan Mullen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Anchorage, AK 99503
- Reassigned Medicare billing, Alaska enrollment
- 128 clinicians in this Medicare group
Kenai, AK 99611
- Reassigned Medicare billing, Alaska enrollment
- Medicare enrollment name: South Peninsula Hospital Inc
- Also billed through NPI 1093968372 (Alaska)
- 161 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 99506 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.
JBER, AK 99506
ELMENDORF AFB, AK 99506
JBER ELMENDORF AFB, AK 99506
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 Nathan Mullen's NPI number?
The NPI number for Nathan Mullen is 1972133015. It was assigned to this individual provider in the NPPES registry on January 16, 2020.
Where is Nathan Mullen located?
Nathan Mullen practices at 5955 Zeamer Ave, Jber, AK 99506. The listed phone number is (907) 580-5986.
What is Nathan Mullen's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nathan Mullen enrolled in Medicare?
Yes. Nathan Mullen 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 Nathan Mullen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Mullen reassigns Medicare benefits to 2 organizations: Alaska Hospitalist Group LLC (Anchorage, AK) and South Peninsula Hospital Kenai Clinic (Kenai, 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 Nathan Mullen'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 Nathan Mullen was last updated on July 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Nathan David Mullen, DO · NPI 1972133015
Internal Medicine physician in Jber, Alaska. Individual provider, active in the CMS NPPES registry since January 16, 2020.
## Identity
- **NPI:** 1972133015 (Entity type: Individual)
- **Enumerated:** January 16, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** DO3377 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 5955 ZEAMER AVE, Jber, AK 99506-3702
- **Phone:** (907) 580-5986
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Alaska Hospitalist Group LLC (NPI 1831296995, Anchorage, AK); South Peninsula Hospital Kenai Clinic (NPI 1164358529, Kenai, AK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** July 25, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1972133015) · Data from the CMS NPPES public registry.