2026 NPPES data Colon & Rectal Surgery Physician NPI 1689639643 M.D.
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FRED BOEHMKE, M.D.

Colon & Rectal Surgery Physician in WILLIAMSVILLE, New York. 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
107
Medicare Part D claims · 47 beneficiaries · Colon & Rectal Surgery Physician avg: 196

What the federal data shows

FRED BOEHMKE, M.D. filed 107 Medicare Part D claims in 2023 as a Colon & Rectal Surgery Physician in WILLIAMSVILLE, New York.

107
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.

FRED BOEHMKE, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

107 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-eligible specialty (heuristic — not verified)

FRED BOEHMKE, 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 FRED BOEHMKE, M.D.?

Quality data not reported

NPI registry status

Active

Issued 04/20/2006

NPI 1689639643

Primary specialty

Colon & Rectal Surgery Physician

Niche

1,608 US NPIs in this specialty

Medicare Part D claims

107 45% vs specialty avg

2023 prescription claims

Specialty avg: 196

Specialty distribution in New York

How Colon & Rectal Surgery Physician compares to other specialties among New York providers

New York providers

Colon & Rectal Surgery Physician share within New York

1. Colon & Rectal Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Colon & Rectal Surgery Physician share within New York

Specialty board-certification context

Estimated specialty board-certified rate — Colon & Rectal Surgery Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Colon & Rectal Surgery Physician ABMS/AOA estimate

Est. board-certified rate (Colon & Rectal Surgery Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Colon & Rectal Surgery 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).

FRED BOEHMKE, M.D. appears in the CMS NPPES registry as a Colon & Rectal Surgery Physician provider holding M.D. credentials at 8201 MAIN ST, WILLIAMSVILLE, NY, 14221, with a listed phone of (716) 626-6626. NPI 1689639643 was issued on 04/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BOEHMKE 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 107 prescription claims written by this provider, covering 47 Medicare beneficiaries and totaling roughly $8K in drug spend, with an opioid prescribing rate of 11.2%. 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.

Colon & Rectal Surgery Physician is a narrow specialty nationwide, with 1,608 enrolled providers across 50 states and an average of 196 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

8201 MAIN ST
WILLIAMSVILLE, NY 14221

Provider Details

NPI 1689639643
Specialty Colon & Rectal Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 04/20/2006

License & disciplinary context — New York NYSBPMC 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 ~100K New York medical licensees in 2023 — they are NOT specific to FRED BOEHMKE, M.D.. To verify FRED BOEHMKE, M.D.'s current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases

NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

107
Total Claims
$8K
Total Drug Cost
47
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
113
Total Day Supply
2,105
Generic Drug Cost
$5K
Opioid Claims
12 (11.2% rate)
Antibiotic Claims
21

Patient Demographics

Average Patient Age
71.6 years
Avg HCC Risk Score
1.30
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 FRED BOEHMKE, 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
Hydrocortisone
14
Procto-Med Hc
Hydrocortisone
14
Loperamide
Loperamide Hcl
13
Diphenoxylate-Atropine
Diphenoxylate Hcl/Atropine
11

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

Colon & Rectal Surgery Physician Overview

How FRED BOEHMKE, M.D. fits within the Colon & Rectal Surgery Physician landscape nationally.

1,608
Colon & Rectal Surgery Physician Providers in US
50
States with Colon & Rectal Surgery Physician
196
Avg Claims per Provider

FRED BOEHMKE, M.D.'s 107 claims are below the specialty average of 196.

Nearby Colon & Rectal Surgery Physician Providers in New York

Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as BOEHMKE.

Compare Colon & Rectal Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is FRED BOEHMKE, M.D.'s specialty?
FRED BOEHMKE, M.D. specializes in Colon & Rectal Surgery Physician and practices in WILLIAMSVILLE, New York. Credentials: M.D..
How much does FRED BOEHMKE, M.D. prescribe under Medicare Part D?
In 2023, FRED BOEHMKE, M.D. wrote 107 Medicare Part D claims totaling $8K in drug costs for 47 beneficiaries.
Where is FRED BOEHMKE, M.D. located?
FRED BOEHMKE, M.D. is located at 8201 MAIN ST, WILLIAMSVILLE, NY, 14221. Phone: (716) 626-6626.
What is FRED BOEHMKE, M.D.'s NPI number?
FRED BOEHMKE, M.D.'s National Provider Identifier (NPI) is 1689639643, issued on 04/20/2006.
Does FRED BOEHMKE, M.D. prescribe opioids?
Yes, FRED BOEHMKE, M.D. had 12 opioid claims in 2023 with an opioid prescribing rate of 11.2%.
How many Colon & Rectal Surgery Physician providers are there in the US?
There are 1,608 Colon & Rectal Surgery Physician providers across 50 states in the US. The average Colon & Rectal Surgery Physician provider writes 196 Medicare Part D claims per year.
What drugs does FRED BOEHMKE, M.D. prescribe most often?
Based on 2023 Medicare Part D data, FRED BOEHMKE, M.D.'s most frequently prescribed drugs include Hydrocortisone, Procto-Med Hc, Loperamide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does FRED BOEHMKE, M.D. accept Medicare?
FRED BOEHMKE, M.D. appears in CMS Medicare data with 107 Part D claims and 47 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify FRED BOEHMKE, M.D.'s credentials?
FRED BOEHMKE, M.D.'s NPI is 1689639643 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