2026 NPPES data Obstetrics & Gynecology Physician NPI 1023122942 MD
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JEFFREY HUDSON, MD

Obstetrics & Gynecology Physician in HATTIESBURG, Mississippi. 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
765
Medicare Part D claims · 141 beneficiaries · Obstetrics & Gynecology Physician avg: 179
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$236.76
14 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

JEFFREY HUDSON, MD filed 765 Medicare Part D claims in 2023 as a Obstetrics & Gynecology Physician in HATTIESBURG, Mississippi, prescribing 93% generic.

765
Part D claims, 2023
93%
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.

JEFFREY HUDSON, MD's Medicare Part D volume vs every U.S. prescriber

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

765 Top 29% higher than 71% 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)

JEFFREY HUDSON, 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 JEFFREY HUDSON, MD?

Quality data not reported

NPI registry status

Active

Issued 08/18/2006

NPI 1023122942

Primary specialty

Obstetrics & Gynecology Physician

Mid-sized

44,313 US NPIs in this specialty

Medicare Part D claims

765 327% vs specialty avg

2023 prescription claims

Specialty avg: 179

Specialty distribution in Mississippi

How Obstetrics & Gynecology Physician compares to other specialties among Mississippi providers

Mississippi providers

Obstetrics & Gynecology Physician share within Mississippi

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

Specialty board-certification context

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

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

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

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

JEFFREY HUDSON, MD appears in the CMS NPPES registry as a Obstetrics & Gynecology Physician provider holding MD credentials at 421 S 28TH AVE, HATTIESBURG, MS, 39401, with a listed phone of (601) 268-5640. NPI 1023122942 was issued on 08/18/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HUDSON 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 765 prescription claims written by this provider, covering 141 Medicare beneficiaries and totaling roughly $32K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 2.7%. 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.

Obstetrics & Gynecology Physician is a mid-sized specialty nationwide, with 44,313 enrolled providers across 56 states and an average of 179 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

421 S 28TH AVE
HATTIESBURG, MS 39401

Provider Details

NPI 1023122942
Specialty Obstetrics & Gynecology Physician
Credentials MD
Gender Male
NPI Issued 08/18/2006

Hospital and facility affiliations

Facilities where JEFFREY HUDSON, 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.

HATTIESBURG CLINIC PA
HATTIESBURG, MS

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 JEFFREY HUDSON, MD. Source: openpaymentsdata.cms.gov.

Total received

$237

Largest payer

Organon Llc

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 · Generic-heavy

JEFFREY HUDSON, MD — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 765 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.

765
Total Claims
$32K
Total Drug Cost
141
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,085
Total Day Supply
28,656
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$16K
Generic Drug Cost
$16K
Opioid Claims
21 (2.7% rate)
Antibiotic Claims
52

Patient Demographics

Average Patient Age
65.9 years
Avg HCC Risk Score
0.95
Age Distribution
<65: 42, 65-74: 68, 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 JEFFREY HUDSON, 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
Estradiol
214
Oxybutynin Chloride Er
Oxybutynin Chloride
57
Fluconazole
40
Valacyclovir
Valacyclovir Hcl
23
Escitalopram Oxalate
21
Medroxyprogesterone Acetate
20
Metoclopramide Hcl
20
Clotrimazole-Betamethasone
Clotrimazole/Betamethasone Dip
18
Estradiol (Once Weekly)
Estradiol
17
Famotidine
17

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

Obstetrics & Gynecology Physician Overview

How JEFFREY HUDSON, MD fits within the Obstetrics & Gynecology Physician landscape nationally.

44,313
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider

JEFFREY HUDSON, MD's 765 claims are above the specialty average of 179.

Nearby Obstetrics & Gynecology Physician Providers in Mississippi

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

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

Frequently Asked Questions

What is JEFFREY HUDSON, MD's specialty?
JEFFREY HUDSON, MD specializes in Obstetrics & Gynecology Physician and practices in HATTIESBURG, Mississippi. Credentials: MD.
How much does JEFFREY HUDSON, MD prescribe under Medicare Part D?
In 2023, JEFFREY HUDSON, MD wrote 765 Medicare Part D claims totaling $32K in drug costs for 141 beneficiaries.
Where is JEFFREY HUDSON, MD located?
JEFFREY HUDSON, MD is located at 421 S 28TH AVE, HATTIESBURG, MS, 39401. Phone: (601) 268-5640.
What is JEFFREY HUDSON, MD's NPI number?
JEFFREY HUDSON, MD's National Provider Identifier (NPI) is 1023122942, issued on 08/18/2006.
Does JEFFREY HUDSON, MD prescribe more brand-name or generic drugs?
JEFFREY HUDSON, MD's prescribing is 7% brand-name and 93% generic drugs by claim count, with $16K in brand drug costs.
Does JEFFREY HUDSON, MD prescribe opioids?
Yes, JEFFREY HUDSON, MD had 21 opioid claims in 2023 with an opioid prescribing rate of 2.7%.
How many Obstetrics & Gynecology Physician providers are there in the US?
There are 44,313 Obstetrics & Gynecology Physician providers across 56 states in the US. The average Obstetrics & Gynecology Physician provider writes 179 Medicare Part D claims per year.
What drugs does JEFFREY HUDSON, MD prescribe most often?
Based on 2023 Medicare Part D data, JEFFREY HUDSON, MD's most frequently prescribed drugs include Estradiol, Oxybutynin Chloride Er, Fluconazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JEFFREY HUDSON, MD accept Medicare?
JEFFREY HUDSON, MD appears in CMS Medicare data with 765 Part D claims and 141 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JEFFREY HUDSON, MD's credentials?
JEFFREY HUDSON, MD's NPI is 1023122942 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