2026 NPPES data Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician NPI 1114048329 M.D.
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JONATHAN SHEPHERD, M.D.

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician in FARMINGTON, Connecticut. 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
627
Medicare Part D claims · 154 beneficiaries · Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician avg: 611
Generic prescribing
44%
generic claims · 56% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

JONATHAN SHEPHERD, M.D. filed 627 Medicare Part D claims in 2023 as a Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician in FARMINGTON, Connecticut, prescribing 44% generic.

627
Part D claims, 2023
44%
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.

JONATHAN SHEPHERD, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

627 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 certification likely (heuristic — not verified)

JONATHAN SHEPHERD, M.D. 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 JONATHAN SHEPHERD, M.D.?

Quality data not reported

NPI registry status

Active

Issued 04/03/2007

NPI 1114048329

Primary specialty

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician

Niche

568 US NPIs in this specialty

Medicare Part D claims

627 3% vs specialty avg

2023 prescription claims

Specialty avg: 611

Specialty distribution in Connecticut

How Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician compares to other specialties among Connecticut providers

Connecticut providers

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician share within Connecticut

1. Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician share within Connecticut

Specialty board-certification context

Estimated specialty board-certified rate — Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician ABMS/AOA estimate

Est. board-certified rate (Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & 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).

JONATHAN SHEPHERD, M.D. appears in the CMS NPPES registry as a Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician provider holding M.D. credentials at 263 FARMINGTON AVE, FARMINGTON, CT, 06030, with a listed phone of (860) 679-4100. NPI 1114048329 was issued on 04/03/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SHEPHERD 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 627 prescription claims written by this provider, covering 154 Medicare beneficiaries and totaling roughly $215K in drug spend, split 56% brand-name and 44% 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.

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician is a narrow specialty nationwide, with 568 enrolled providers across 49 states and an average of 611 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

263 FARMINGTON AVE
FARMINGTON, CT 06030

Provider Details

NPI 1114048329
Specialty Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
Credentials M.D.
Gender Male
NPI Issued 04/03/2007

Hospital and facility affiliations

Facilities where JONATHAN SHEPHERD, M.D. 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.

UNIVERSITY OF CONNECTICUT HEALTH CENTER
FARMINGTON, CT

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

Brand vs generic prescribing mix · Brand-heavy

JONATHAN SHEPHERD, M.D. — brand share 56.0%
Specialty average (est.)

56% brand-name claims vs 44% generic, on 627 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.

627
Total Claims
$215K
Total Drug Cost
154
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,011
Total Day Supply
28,512
Brand vs Generic
56% brand / 44% generic
Brand Drug Cost
$195K
Generic Drug Cost
$20K
Antibiotic Claims
61

Patient Demographics

Average Patient Age
73.1 years
Avg HCC Risk Score
1.25
Age Distribution
<65: 21, 65-74: 71, 75-84: 43, 85+: 19

Top Prescribed Drugs (Medicare Part D)

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

What JONATHAN SHEPHERD, 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
Myrbetriq
Mirabegron
144
Gemtesa
Vibegron
101
Methenamine Hippurate
65
Estradiol
49
Oxybutynin Chloride Er
Oxybutynin Chloride
48
Solifenacin Succinate
45
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
31
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
16
Premarin
"Estrogens
N/A

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

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Overview

How JONATHAN SHEPHERD, M.D. fits within the Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician landscape nationally.

568
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Providers in US
49
States with Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
611
Avg Claims per Provider

JONATHAN SHEPHERD, M.D.'s 627 claims are above the specialty average of 611.

Nearby Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Providers in Connecticut

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

Compare Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JONATHAN SHEPHERD, M.D.'s specialty?
JONATHAN SHEPHERD, M.D. specializes in Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician and practices in FARMINGTON, Connecticut. Credentials: M.D..
How much does JONATHAN SHEPHERD, M.D. prescribe under Medicare Part D?
In 2023, JONATHAN SHEPHERD, M.D. wrote 627 Medicare Part D claims totaling $215K in drug costs for 154 beneficiaries.
Where is JONATHAN SHEPHERD, M.D. located?
JONATHAN SHEPHERD, M.D. is located at 263 FARMINGTON AVE, FARMINGTON, CT, 06030. Phone: (860) 679-4100.
What is JONATHAN SHEPHERD, M.D.'s NPI number?
JONATHAN SHEPHERD, M.D.'s National Provider Identifier (NPI) is 1114048329, issued on 04/03/2007.
Does JONATHAN SHEPHERD, M.D. prescribe more brand-name or generic drugs?
JONATHAN SHEPHERD, M.D.'s prescribing is 56% brand-name and 44% generic drugs by claim count, with $195K in brand drug costs.
How many Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician providers are there in the US?
There are 568 Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician providers across 49 states in the US. The average Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician provider writes 611 Medicare Part D claims per year.
What drugs does JONATHAN SHEPHERD, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JONATHAN SHEPHERD, M.D.'s most frequently prescribed drugs include Myrbetriq, Gemtesa, Methenamine Hippurate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JONATHAN SHEPHERD, M.D. accept Medicare?
JONATHAN SHEPHERD, M.D. appears in CMS Medicare data with 627 Part D claims and 154 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JONATHAN SHEPHERD, M.D.'s credentials?
JONATHAN SHEPHERD, M.D.'s NPI is 1114048329 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