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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BETTY K ANDERSON MD
NPI 1942889613
Preventive Medicine - Addiction Medicine in Anchorage, AK

Active since April 07, 2021PECOS EnrolledAccepts Medicare Assignment
1201 E 36TH AVE, ANCHORAGE, AK 99508(907) 562-9229(907) 562-1603 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 9, 2026, Jan 18, 2022, Jun 30, 2021 and 1 more (4 updates tracked since 2021).

About Betty K Anderson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BETTY K ANDERSON MD (NPI 1942889613) is an individual addiction medicine provider in Anchorage, Alaska, licensed in Alaska (222633) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Anchorage, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1942889613
Entity TypeIndividualFemale
Primary Taxonomy2083A0300X
Provider Legal NameBETTY K ANDERSONCredential: MD
Location Address1201 E 36TH AVEAnchorage, AK 99508-4372
Mailing AddressPo Box 31001-4162Pasadena, CA 91110-4162 · (866) 747-2455
Phone(907) 562-9229
Fax(907) 562-1603
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 7, 2021
Last NPPES UpdateSeptember 9, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1942889613 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083A0300X
License✔ Licensed in AK · 222633
Definition
A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 222633 (AK)
1201 E 36TH AVE, Anchorage, AK 99508
Open in Google Maps ↗

Secondary Practice Location 1

Location 13760 Piper St Ste 1108AAnchorage, AK 99508-4683 · Phone (907) 212-6900 · Fax (907) 212-6936

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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

Betty K Anderson Md 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.

PECOS PAC ID3870995335
PECOS Enrollment IDI20240516001943
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Betty Anderson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Providence Health & Services - Washington
1.2 mi
Psychiatry
3760 PIPER ST, SUITE 1108
Anchorage, AK 99508
  • Reassigned Medicare billing, Alaska enrollment
  • 72 clinicians in this Medicare group
NPI 1538254347 (907) 212-6900
Providence Health & Services- Washington
1.4 mi
Critical Care Medicine
3200 PROVIDENCE DR
Anchorage, AK 99508
  • Reassigned Medicare billing, Alaska enrollment
  • 228 clinicians in this Medicare group
NPI 1093956278 (907) 212-6002
Providence Health & Services Washington
1.4 mi
General Acute Care Hospital
3200 PROVIDENCE DRIVE
Anchorage, AK 99506
  • Reassigned Medicare billing, Alaska enrollment
  • 67 clinicians in this Medicare group
NPI 1467547265 (907) 212-6522

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 99508 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$168.20 typical visit price
range $71.33 – $222.64
Typical copayment $42.05 (range $17.83 – $55.66)
Most-billed visit code 99204
Established Patient
$128.73 typical visit price
range $21.84 – $181.48
Typical copayment $32.18 (range $5.46 – $45.37)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

RAYMOND PASTORINO PHD
Psychologist
1201 E 36TH AVE
ANCHORAGE, AK 99508
Anchorage Municipality (907) 562-9229
DR. WILLIAM MURRAY BUTTNER MD
Family Medicine
1201 E 36TH AVE
ANCHORAGE, AK 99508
Anchorage Municipality (907) 562-9229
ROBERT L MCALISTER MD
Family Medicine
1201 E 36TH AVE
ANCHORAGE, AK 99508
Anchorage Municipality (907) 562-2992
SAMUEL C CASTLES MD
Family Medicine
1201 E 36TH AVE
ANCHORAGE, AK 99508
Anchorage Municipality (907) 562-9229
EMMA F MAYFIELD DO
Family Medicine
1201 E 36TH AVE
ANCHORAGE, AK 99508
Anchorage Municipality (907) 562-9229
MATTHEW A COLLICOTT DO
Family Medicine
1201 E 36TH AVE
ANCHORAGE, AK 99508
Anchorage Municipality (907) 562-9229
MARIN GRANHOLM MD
Family Medicine
1201 E 36TH AVE
ANCHORAGE, AK 99508
Anchorage Municipality (907) 562-9229
ASHLEY L FRANKLIN MD
Family Medicine
1201 E 36TH AVE
ANCHORAGE, AK 99508
Anchorage Municipality (907) 562-9229

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 Betty Anderson's NPI number?

The NPI number for Betty Anderson is 1942889613. It was assigned to this individual provider in the NPPES registry on April 7, 2021.

Where is Betty Anderson located?

Betty Anderson practices at 1201 E 36th Ave, Anchorage, AK 99508. The listed phone number is (907) 562-9229.

What is Betty Anderson's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Addiction Medicine, with taxonomy code 2083A0300X.

Is Betty Anderson enrolled in Medicare?

Yes. Betty Anderson 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 Betty Anderson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Betty Anderson reassigns Medicare benefits to 3 organizations: Providence Health & Services - Washington (Anchorage, AK), Providence Health & Services- Washington (Anchorage, AK) and Providence Health & Services Washington (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 Betty Anderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Betty Anderson accept?

Health plans from Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Betty Anderson 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 Betty Anderson was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.