2026 NPPES data Family Medicine Physician NPI 1871522920 MD
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CLAUDETTE ZAREMBA, MD

Family Medicine Physician in ANCHORAGE, Alaska. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
633
Medicare Part D claims · 77 beneficiaries · Family Medicine Physician avg: 3K

What the federal data shows

CLAUDETTE ZAREMBA, MD filed 633 Medicare Part D claims in 2023 as a Family Medicine Physician in ANCHORAGE, Alaska.

633
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.

CLAUDETTE ZAREMBA, MD's Medicare Part D volume vs every U.S. prescriber

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

633 Top 31% higher than 69% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). This entry sits in this band. 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. 2,000–2,200: 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

Board-eligible specialty (heuristic — not verified)

CLAUDETTE ZAREMBA, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about CLAUDETTE ZAREMBA, MD?

Quality data not reported

NPI registry status

Active

Issued 07/01/2006

NPI 1871522920

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

633 81% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in Alaska

How Family Medicine Physician compares to other specialties among Alaska providers

Alaska providers

Family Medicine Physician share within Alaska

1. Family Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Medicine Physician share within Alaska

Specialty board-certification context

Estimated specialty board-certified rate — Family Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Family Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Family Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Family Medicine Physician) — ABMS / AOA estimate

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).

CLAUDETTE ZAREMBA, MD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD credentials at 1126 E 16TH AVE, ANCHORAGE, AK, 99501, with a listed phone of (907) 903-7754. NPI 1871522920 was issued on 07/01/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ZAREMBA 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 633 prescription claims written by this provider, covering 77 Medicare beneficiaries and totaling roughly $60K 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.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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

1126 E 16TH AVE
ANCHORAGE, AK 99501

Provider Details

NPI 1871522920
Specialty Family Medicine Physician
Credentials MD
Gender Female
NPI Issued 07/01/2006

Medicare Part D Prescribing Data

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

633
Total Claims
$60K
Total Drug Cost
77
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,529
Total Day Supply
44,669
Generic Drug Cost
$9K

Patient Demographics

Average Patient Age
70.9 years
Avg HCC Risk Score
0.49
Gender Split
47% female / 53% male

Top Prescribed Drugs (Medicare Part D)

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

What CLAUDETTE ZAREMBA, MD 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
Amlodipine Besylate
71
Lisinopril
37
Hydrochlorothiazide
35
Metoprolol Tartrate
28
Albuterol Sulfate Hfa
Albuterol Sulfate
26
Losartan Potassium
24
Atenolol
23
Metoprolol Succinate
23
Allopurinol
15
Promethazine Hcl
15

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

Family Medicine Physician Overview

How CLAUDETTE ZAREMBA, MD fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

CLAUDETTE ZAREMBA, MD's 633 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Alaska

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

Compare Family Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CLAUDETTE ZAREMBA, MD's specialty?
CLAUDETTE ZAREMBA, MD specializes in Family Medicine Physician and practices in ANCHORAGE, Alaska. Credentials: MD.
How much does CLAUDETTE ZAREMBA, MD prescribe under Medicare Part D?
In 2023, CLAUDETTE ZAREMBA, MD wrote 633 Medicare Part D claims totaling $60K in drug costs for 77 beneficiaries.
Where is CLAUDETTE ZAREMBA, MD located?
CLAUDETTE ZAREMBA, MD is located at 1126 E 16TH AVE, ANCHORAGE, AK, 99501. Phone: (907) 903-7754.
What is CLAUDETTE ZAREMBA, MD's NPI number?
CLAUDETTE ZAREMBA, MD's National Provider Identifier (NPI) is 1871522920, issued on 07/01/2006.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does CLAUDETTE ZAREMBA, MD prescribe most often?
Based on 2023 Medicare Part D data, CLAUDETTE ZAREMBA, MD's most frequently prescribed drugs include Amlodipine Besylate, Lisinopril, Hydrochlorothiazide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CLAUDETTE ZAREMBA, MD accept Medicare?
CLAUDETTE ZAREMBA, MD appears in CMS Medicare data with 633 Part D claims and 77 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CLAUDETTE ZAREMBA, MD's credentials?
CLAUDETTE ZAREMBA, MD's NPI is 1871522920 with credentials MD. 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