2026 NPPES data Dermatology Physician NPI 1356970453 MD
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ALEXANDRA GEIGER, MD

Dermatology Physician in BISMARCK, North Dakota. 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
199
Medicare Part D claims · 66 beneficiaries · Dermatology Physician avg: 729
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$918.46
26 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ALEXANDRA GEIGER, MD filed 199 Medicare Part D claims in 2023 as a Dermatology Physician in BISMARCK, North Dakota, prescribing 81% generic.

199
Part D claims, 2023
81%
generic prescribing
Likely
board-certified (heuristic)

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.

ALEXANDRA GEIGER, MD's Medicare Part D volume vs every U.S. prescriber

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

199 35th percentile higher than 35% 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. 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 certification likely (heuristic — not verified)

ALEXANDRA GEIGER, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about ALEXANDRA GEIGER, MD?

Quality data not reported

NPI registry status

Active

Issued 04/02/2020

NPI 1356970453

Primary specialty

Dermatology Physician

Mid-sized

14,610 US NPIs in this specialty

Medicare Part D claims

199 73% vs specialty avg

2023 prescription claims

Specialty avg: 729

Specialty distribution in North Dakota

How Dermatology Physician compares to other specialties among North Dakota providers

North Dakota providers

Dermatology Physician share within North Dakota

1. Dermatology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Dermatology Physician share within North Dakota

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Dermatology 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).

ALEXANDRA GEIGER, MD appears in the CMS NPPES registry as a Dermatology Physician provider holding MD credentials at 2830 N WASHINGTON ST, BISMARCK, ND, 58503, with a listed phone of (701) 323-5677. NPI 1356970453 was issued on 04/02/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GEIGER 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 199 prescription claims written by this provider, covering 66 Medicare beneficiaries and totaling roughly $356K in drug spend, split 19% brand-name and 81% generic by claim count. 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.

Dermatology Physician is a mid-sized specialty nationwide, with 14,610 enrolled providers across 53 states and an average of 729 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

2830 N WASHINGTON ST
BISMARCK, ND 58503

Provider Details

NPI 1356970453
Specialty Dermatology Physician
Credentials MD
Gender Female
NPI Issued 04/02/2020

Hospital and facility affiliations

Facilities where ALEXANDRA GEIGER, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

SANFORD BISMARCK
BISMARCK, ND

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for ALEXANDRA GEIGER, MD. Source: openpaymentsdata.cms.gov.

Total received

$918

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

ALEXANDRA GEIGER, MD — brand share 19.0%
Specialty average (est.)

19% brand-name claims vs 81% generic, on 199 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

199
Total Claims
$356K
Total Drug Cost
66
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
218
Total Day Supply
5,318
Brand vs Generic
19% brand / 81% generic
Brand Drug Cost
$351K
Generic Drug Cost
$4K

Patient Demographics

Average Patient Age
61.2 years
Avg HCC Risk Score
2.07
Gender Split
61% female / 39% male
Age Distribution
<65: 31, 65-74: 31, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What ALEXANDRA GEIGER, 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
Ketoconazole
39
Triamcinolone Acetonide
26
Hydrocortisone
22
Clobetasol Propionate
19
Cosentyx Sensoready (2 Pens)
Secukinumab
15
Atorvastatin Calcium
12

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

Dermatology Physician Overview

How ALEXANDRA GEIGER, MD fits within the Dermatology Physician landscape nationally.

14,610
Dermatology Physician Providers in US
53
States with Dermatology Physician
729
Avg Claims per Provider

ALEXANDRA GEIGER, MD's 199 claims are below the specialty average of 729.

Nearby Dermatology Physician Providers in North Dakota

Other clinicians with the same primary specialty enrolled in North Dakota, drawn from the same CMS NPPES roster as GEIGER.

Compare Dermatology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALEXANDRA GEIGER, MD's specialty?
ALEXANDRA GEIGER, MD specializes in Dermatology Physician and practices in BISMARCK, North Dakota. Credentials: MD.
How much does ALEXANDRA GEIGER, MD prescribe under Medicare Part D?
In 2023, ALEXANDRA GEIGER, MD wrote 199 Medicare Part D claims totaling $356K in drug costs for 66 beneficiaries.
Where is ALEXANDRA GEIGER, MD located?
ALEXANDRA GEIGER, MD is located at 2830 N WASHINGTON ST, BISMARCK, ND, 58503. Phone: (701) 323-5677.
What is ALEXANDRA GEIGER, MD's NPI number?
ALEXANDRA GEIGER, MD's National Provider Identifier (NPI) is 1356970453, issued on 04/02/2020.
Does ALEXANDRA GEIGER, MD prescribe more brand-name or generic drugs?
ALEXANDRA GEIGER, MD's prescribing is 19% brand-name and 81% generic drugs by claim count, with $351K in brand drug costs.
How many Dermatology Physician providers are there in the US?
There are 14,610 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 729 Medicare Part D claims per year.
What drugs does ALEXANDRA GEIGER, MD prescribe most often?
Based on 2023 Medicare Part D data, ALEXANDRA GEIGER, MD's most frequently prescribed drugs include Ketoconazole, Triamcinolone Acetonide, Hydrocortisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALEXANDRA GEIGER, MD accept Medicare?
ALEXANDRA GEIGER, MD appears in CMS Medicare data with 199 Part D claims and 66 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALEXANDRA GEIGER, MD's credentials?
ALEXANDRA GEIGER, MD's NPI is 1356970453 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