Doctor profile · Federal record

Dr. Margaret Holbrook, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Anchorage, AK

  • NPI 1871743864
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3841 Piper St Ste T100
Anchorage, AK 995084674
(907) 561-3211
fax (907) 561-4652

Credentials & registration

NPPES · NUCC
NPI registered
September 2008 — 18 yrs on file
Profile last updated
September 4, 2024
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Alaska #221603

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871743864. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,897
Distinct HCPCS
5
Medicare allowed
$3,595
HCPCS Description Services Patients Avg allowed
J1756 Injection, iron sucrose, 1 mg 6,800 20 $0
J7030 Infusion, normal saline solution , 1000 cc 37 26 $2
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 27 22 $62
96366 Infusion into a vein for therapy, prevention, or diagnosis, each additional hour 22 16 $19
96361 Infusion into a vein for hydration, each additional hour 11 11 $12

In context: peer comparison

Among 38 peers in this city , average services per provider: 114. This provider delivers 61× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Holbrook's medical specialty?
Dr. Margaret Holbrook practices Medical Physician Assistant in Anchorage, AK.
Where does Dr. Margaret Holbrook practice?
Dr. Margaret Holbrook practices at 3841 Piper St Ste T100, Anchorage, AK 995084674. Office phone: 9075613211.
What is Dr. Margaret Holbrook's NPI?
Dr. Margaret Holbrook's National Provider Identifier (NPI) is 1871743864, issued by NPPES.
Does Dr. Margaret Holbrook accept Medicare assignment?
Yes. Dr. Margaret Holbrook accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Holbrook commonly perform?
Top Medicare-reported procedures in 2023: Injection, iron sucrose, 1 mg (HCPCS J1756); Infusion, normal saline solution , 1000 cc (HCPCS J7030); Infusion into a vein for therapy, prevention, or diagnosis (HCPCS 96365). Source: CMS Medicare Physician & Other Practitioners file.