DAVID R MACK MD
NPI 1811041056
Psychiatry & Neurology - Psychiatry in Anchorage, AK
About David R Mack Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID R MACK MD (NPI 1811041056) is an individual psychiatry provider in Anchorage, Alaska, licensed in Alaska (MEDS 7369) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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)
David R Mack Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show David Mack reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Anchorage, AK 99518
- Reassigned Medicare billing, Alaska enrollment
- 12 clinicians in this Medicare group
Anchorage, AK 99508
- Reassigned Medicare billing, Alaska enrollment
- 35 clinicians in this Medicare group
Seward, AK 99664
- Reassigned Medicare billing, Alaska enrollment
- 10 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 99503 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANCHORAGE, AK 99503
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 David Mack's NPI number?
The NPI number for David Mack is 1811041056. It was assigned to this individual provider in the NPPES registry on January 23, 2007.
Where is David Mack located?
David Mack practices at 505 W Northern Lights Blvd, Anchorage, AK 99503. The listed phone number is (907) 302-8205.
What is David Mack's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is David Mack enrolled in Medicare?
Yes. David Mack is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David Mack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Mack reassigns Medicare benefits to 3 organizations: Wisdom Traditions Counseling Services, LLC (Anchorage, AK), State Of Alaska Department Of Administration (Anchorage, AK) and Seaview Community Services (Seward, 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 David Mack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Mack accept?
Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list David Mack 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 David Mack was last updated on April 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# David R Mack, MD · NPI 1811041056
Psychiatry physician in Anchorage, Alaska. Individual provider, active in the CMS NPPES registry since January 23, 2007.
## Identity
- **NPI:** 1811041056 (Entity type: Individual)
- **Enumerated:** January 23, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** MEDS 7369 (Alaska)
- **Sole proprietor:** No
## Practice location
- **Address:** 505 W NORTHERN LIGHTS BLVD, Anchorage, AK 99503-2552
- **Phone:** (907) 302-8205
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Wisdom Traditions Counseling Services, LLC (NPI 1467775676, Anchorage, AK); State Of Alaska Department Of Administration (NPI 1497842553, Anchorage, AK); Seaview Community Services (NPI 1639263510, Seward, AK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** April 2, 2017
- **Other identifiers:** Medicare UPIN I35159 (NC); Other P00230275 (ND); Medicaid 13580 (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1811041056) · Data from the CMS NPPES public registry.