2026 NPPES data Sports Medicine (Neuromusculoskeletal Medicine) Physician NPI 1659332542 M.D.
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JEFFREY SPENCER, M.D.

Sports Medicine (Neuromusculoskeletal Medicine) Physician in FREDERICKTOWN, Ohio. 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
428
Medicare Part D claims · 24 beneficiaries · Sports Medicine (Neuromusculoskeletal Medicine) Physician avg: 1K

What the federal data shows

JEFFREY SPENCER, M.D. filed 428 Medicare Part D claims in 2023 as a Sports Medicine (Neuromusculoskeletal Medicine) Physician in FREDERICKTOWN, Ohio.

428
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.

JEFFREY SPENCER, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

428 Top 38% higher than 62% 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%). This entry sits in this band. 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)

JEFFREY SPENCER, 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 JEFFREY SPENCER, M.D.?

Quality data not reported

NPI registry status

Active

Issued 03/30/2006

NPI 1659332542

Primary specialty

Sports Medicine (Neuromusculoskeletal Medicine) Physician

Niche

552 US NPIs in this specialty

Medicare Part D claims

428 62% vs specialty avg

2023 prescription claims

Specialty avg: 1,113

Specialty distribution in Ohio

How Sports Medicine (Neuromusculoskeletal Medicine) Physician compares to other specialties among Ohio providers

Ohio providers

Sports Medicine (Neuromusculoskeletal Medicine) Physician share within Ohio

1. Sports Medicine (Neuromusculoskeletal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Sports Medicine (Neuromusculoskeletal Medicine) Physician share within Ohio

Specialty board-certification context

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

Quality data not reported
Est. board-certified rate
78%
Sports Medicine (Neuromusculoskeletal Medicine) Physician ABMS/AOA estimate

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

0%100%78%
Est. board-certified rate (Sports Medicine (Neuromusculoskeletal 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).

JEFFREY SPENCER, M.D. is a Sports Medicine (Neuromusculoskeletal Medicine) Physician provider practicing in FREDERICKTOWN, Ohio, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1659332542. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

JEFFREY SPENCER, M.D. appears in the CMS NPPES registry as a Sports Medicine (Neuromusculoskeletal Medicine) Physician provider holding M.D. credentials at 14730 FRED AMITY RD, FREDERICKTOWN, OH, 43019, with a listed phone of (740) 694-1343. NPI 1659332542 was issued on 03/30/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SPENCER 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 428 prescription claims written by this provider, covering 24 Medicare beneficiaries and totaling roughly $51K 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.

Sports Medicine (Neuromusculoskeletal Medicine) Physician is a narrow specialty nationwide, with 552 enrolled providers across 51 states and an average of 1,113 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

14730 FRED AMITY RD
FREDERICKTOWN, OH 43019

Provider Details

NPI 1659332542
Specialty Sports Medicine (Neuromusculoskeletal Medicine) Physician
Credentials M.D.
Gender Male
NPI Issued 03/30/2006

License & disciplinary context — Ohio OMB 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 ~48K Ohio medical licensees in 2023 — they are NOT specific to JEFFREY SPENCER, M.D.. To verify JEFFREY SPENCER, M.D.'s current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases

OMB 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 Ohio 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.

428
Total Claims
$51K
Total Drug Cost
24
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
672
Total Day Supply
19,529
Generic Drug Cost
$7K
Antibiotic Claims
12

Patient Demographics

Average Patient Age
71.5 years
Avg HCC Risk Score
1.22

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Omeprazole
27
Metoprolol Tartrate
20
Vraylar
Cariprazine Hcl
17
Risperidone
16
Furosemide
15
Atomoxetine Hcl
13
Divalproex Sodium
13
Fluoxetine Hcl
12
Methylphenidate Hcl
12
Phenytoin Sodium Extended
12

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

Sports Medicine (Neuromusculoskeletal Medicine) Physician Overview

How JEFFREY SPENCER, M.D. fits within the Sports Medicine (Neuromusculoskeletal Medicine) Physician landscape nationally.

552
Sports Medicine (Neuromusculoskeletal Medicine) Physician Providers in US
51
States with Sports Medicine (Neuromusculoskeletal Medicine) Physician
1,113
Avg Claims per Provider

JEFFREY SPENCER, M.D.'s 428 claims are below the specialty average of 1,113.

Nearby Sports Medicine (Neuromusculoskeletal Medicine) Physician Providers in Ohio

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

Compare Sports Medicine (Neuromusculoskeletal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JEFFREY SPENCER, M.D.'s specialty?
JEFFREY SPENCER, M.D. specializes in Sports Medicine (Neuromusculoskeletal Medicine) Physician and practices in FREDERICKTOWN, Ohio. Credentials: M.D..
How much does JEFFREY SPENCER, M.D. prescribe under Medicare Part D?
In 2023, JEFFREY SPENCER, M.D. wrote 428 Medicare Part D claims totaling $51K in drug costs for 24 beneficiaries.
Where is JEFFREY SPENCER, M.D. located?
JEFFREY SPENCER, M.D. is located at 14730 FRED AMITY RD, FREDERICKTOWN, OH, 43019. Phone: (740) 694-1343.
What is JEFFREY SPENCER, M.D.'s NPI number?
JEFFREY SPENCER, M.D.'s National Provider Identifier (NPI) is 1659332542, issued on 03/30/2006.
How many Sports Medicine (Neuromusculoskeletal Medicine) Physician providers are there in the US?
There are 552 Sports Medicine (Neuromusculoskeletal Medicine) Physician providers across 51 states in the US. The average Sports Medicine (Neuromusculoskeletal Medicine) Physician provider writes 1,113 Medicare Part D claims per year.
What drugs does JEFFREY SPENCER, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JEFFREY SPENCER, M.D.'s most frequently prescribed drugs include Omeprazole, Metoprolol Tartrate, Vraylar. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JEFFREY SPENCER, M.D. accept Medicare?
JEFFREY SPENCER, M.D. appears in CMS Medicare data with 428 Part D claims and 24 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JEFFREY SPENCER, M.D.'s credentials?
JEFFREY SPENCER, M.D.'s NPI is 1659332542 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