2026 NPPES data Medical Physician Assistant NPI 1689740508 PA-C
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Tonja Hotrum, PA-C

Medical Physician Assistant in Anchorage, Alaska. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,527 in Medical Physician Assistant, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
54
Medicare Part D claims · Medical Physician Assistant avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Tonja Hotrum, PA-C filed 54 Medicare Part D claims in 2023 as a Medical Physician Assistant in Anchorage, Alaska.

54
Part D claims, 2023

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Tonja Hotrum, PA-C's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023, across all CMS prescribers nationally

54 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2K+: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about Tonja Hotrum, PA-C?

Quality data not reported

NPI registry status

Active

Issued 11/24/2006

NPI 1689740508

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

54 95% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Alaska

How Medical Physician Assistant compares to other specialties among Alaska providers

Alaska providers

Largest specialties in Alaska (% of in-state providers)

Community Health Worker - 7.6%Community Health Worker7.6%Mental Health Counselor - 7.6%Mental Health Counselor7.6%Case Manager/Care Coordinator - 6.2%Case Manager/Care Coordinator6.2%Behavior Technician - 4.7%Behavior Technician4.7%Registered Nurse - 4.7%Registered Nurse4.7%Counselor - 4.4%Counselor4.4%Medical Physician Assistant - 0.8%Medical Physician Assistant0.8%
Largest specialties in Alaska (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Medical Physician Assistant. Verify directly:

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Tonja Hotrum, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 1389 HUFFMAN PARK DR UNIT 210, Anchorage, AK, 99515, with a listed phone of (907) 250-0571. NPI 1689740508 was issued on 11/24/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Hotrum most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 54 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $298 in drug spend. These figures capture only Medicare Part D, commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1389 HUFFMAN PARK DR UNIT 210
Anchorage, AK 99515

Provider Details

NPI 1689740508
Specialty Medical Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 11/24/2006

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

54
Total Claims
$298
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
54
Total Day Supply
1,495
Brand Drug Cost
$0
Generic Drug Cost
$298

Patient Demographics

Average Patient Age
78.0 years
Avg HCC Risk Score
1.02

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Tonja Hotrum, PA-C prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Memantine Hcl
14
Quetiapine Fumarate
14
Rosuvastatin Calcium
13
Escitalopram Oxalate
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Medical Physician Assistant Overview

How Tonja Hotrum, PA-C fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

Tonja Hotrum, PA-C's 54 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Alaska

Other clinicians with the same primary specialty enrolled in Alaska, drawn from the same CMS NPPES roster as Hotrum.

Compare Medical Physician Assistant nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Alaska medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Medical Physician Assistant peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Tonja Hotrum, PA-C's specialty?
Tonja Hotrum, PA-C specializes in Medical Physician Assistant and practices in Anchorage, Alaska. Credentials: PA-C.
How much does Tonja Hotrum, PA-C prescribe under Medicare Part D?
In 2023, Tonja Hotrum, PA-C wrote 54 Medicare Part D claims totaling $298 in drug costs for N/A beneficiaries.
Where is Tonja Hotrum, PA-C located?
Tonja Hotrum, PA-C is located at 1389 HUFFMAN PARK DR UNIT 210, Anchorage, AK, 99515. Phone: (907) 250-0571.
What is Tonja Hotrum, PA-C's NPI number?
Tonja Hotrum, PA-C's National Provider Identifier (NPI) is 1689740508, issued on 11/24/2006.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does Tonja Hotrum, PA-C prescribe most often?
Based on 2023 Medicare Part D data, Tonja Hotrum, PA-C's most frequently prescribed drugs include Memantine Hcl, Quetiapine Fumarate, Rosuvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Tonja Hotrum, PA-C accept Medicare?
Tonja Hotrum, PA-C appears in CMS Medicare data with 54 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tonja Hotrum, PA-C's credentials?
Tonja Hotrum, PA-C's NPI is 1689740508 with credentials PA-C. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the PlainDoctor editorial team.