2026 NPPES data Gynecology Physician NPI 1013004373 M.D.
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CLARE HEIDTKE, M.D.

Gynecology Physician in PETOSKEY, Michigan. 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
316
Medicare Part D claims · 88 beneficiaries · Gynecology Physician avg: 295
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

CLARE HEIDTKE, M.D. filed 316 Medicare Part D claims in 2023 as a Gynecology Physician in PETOSKEY, Michigan, prescribing 81% generic.

316
Part D claims, 2023
81%
generic prescribing

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.

CLARE HEIDTKE, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

316 Top 43% higher than 57% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 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-eligible specialty (heuristic — not verified)

CLARE HEIDTKE, M.D. 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 CLARE HEIDTKE, M.D.?

Quality data not reported

NPI registry status

Active

Issued 10/06/2006

NPI 1013004373

Primary specialty

Gynecology Physician

Niche

3,902 US NPIs in this specialty

Medicare Part D claims

316 7% vs specialty avg

2023 prescription claims

Specialty avg: 295

Specialty distribution in Michigan

How Gynecology Physician compares to other specialties among Michigan providers

Michigan providers

Gynecology Physician share within Michigan

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

Specialty board-certification context

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

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

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

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

CLARE HEIDTKE, M.D. appears in the CMS NPPES registry as a Gynecology Physician provider holding M.D. credentials at 2810 CHARLEVOIX AVE, PETOSKEY, MI, 49770, with a listed phone of (231) 487-0970. NPI 1013004373 was issued on 10/06/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HEIDTKE 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 316 prescription claims written by this provider, covering 88 Medicare beneficiaries and totaling roughly $38K 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.

Gynecology Physician is a narrow specialty nationwide, with 3,902 enrolled providers across 53 states and an average of 295 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

2810 CHARLEVOIX AVE
PETOSKEY, MI 49770

Provider Details

NPI 1013004373
Specialty Gynecology Physician
Credentials M.D.
Gender Female
NPI Issued 10/06/2006

License & disciplinary context — Michigan MI-BOM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~41K Michigan medical licensees in 2023 — they are NOT specific to CLARE HEIDTKE, M.D.. To verify CLARE HEIDTKE, M.D.'s current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

CLARE HEIDTKE, M.D. — brand share 19.0%
Specialty average (est.)

19% brand-name claims vs 81% generic, on 316 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.

316
Total Claims
$38K
Total Drug Cost
88
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
691
Total Day Supply
19,850
Brand vs Generic
19% brand / 81% generic
Brand Drug Cost
$24K
Generic Drug Cost
$14K

Patient Demographics

Average Patient Age
70.6 years
Avg HCC Risk Score
0.63
Gender Split
100% female / 0% male

Top Prescribed Drugs (Medicare Part D)

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

What CLARE HEIDTKE, M.D. 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
Estradiol
92
Estradiol (Once Weekly)
Estradiol
20
Fluconazole
14
Medroxyprogesterone Acetate
13
Gemtesa
Vibegron
12
Progesterone
"Progesterone
N/A

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

Gynecology Physician Overview

How CLARE HEIDTKE, M.D. fits within the Gynecology Physician landscape nationally.

3,902
Gynecology Physician Providers in US
53
States with Gynecology Physician
295
Avg Claims per Provider

CLARE HEIDTKE, M.D.'s 316 claims are above the specialty average of 295.

Nearby Gynecology Physician Providers in Michigan

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

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

Frequently Asked Questions

What is CLARE HEIDTKE, M.D.'s specialty?
CLARE HEIDTKE, M.D. specializes in Gynecology Physician and practices in PETOSKEY, Michigan. Credentials: M.D..
How much does CLARE HEIDTKE, M.D. prescribe under Medicare Part D?
In 2023, CLARE HEIDTKE, M.D. wrote 316 Medicare Part D claims totaling $38K in drug costs for 88 beneficiaries.
Where is CLARE HEIDTKE, M.D. located?
CLARE HEIDTKE, M.D. is located at 2810 CHARLEVOIX AVE, PETOSKEY, MI, 49770. Phone: (231) 487-0970.
What is CLARE HEIDTKE, M.D.'s NPI number?
CLARE HEIDTKE, M.D.'s National Provider Identifier (NPI) is 1013004373, issued on 10/06/2006.
Does CLARE HEIDTKE, M.D. prescribe more brand-name or generic drugs?
CLARE HEIDTKE, M.D.'s prescribing is 19% brand-name and 81% generic drugs by claim count, with $24K in brand drug costs.
How many Gynecology Physician providers are there in the US?
There are 3,902 Gynecology Physician providers across 53 states in the US. The average Gynecology Physician provider writes 295 Medicare Part D claims per year.
What drugs does CLARE HEIDTKE, M.D. prescribe most often?
Based on 2023 Medicare Part D data, CLARE HEIDTKE, M.D.'s most frequently prescribed drugs include Estradiol, Estradiol (Once Weekly), Fluconazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CLARE HEIDTKE, M.D. accept Medicare?
CLARE HEIDTKE, M.D. appears in CMS Medicare data with 316 Part D claims and 88 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CLARE HEIDTKE, M.D.'s credentials?
CLARE HEIDTKE, M.D.'s NPI is 1013004373 with credentials M.D.. 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