2026 NPPES data Internal Medicine Physician NPI 1104266246 M.D.
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JEFFREY KEMP, M.D.

Internal Medicine Physician in LONGVIEW, Texas. 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
454
Medicare Part D claims · 160 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

JEFFREY KEMP, M.D. filed 454 Medicare Part D claims in 2023 as a Internal Medicine Physician in LONGVIEW, Texas, prescribing 86% generic.

454
Part D claims, 2023
86%
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 KEMP, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

454 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 certification likely (heuristic — not verified)

JEFFREY KEMP, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — 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 KEMP, M.D.?

Quality data not reported

NPI registry status

Active

Issued 07/03/2013

NPI 1104266246

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

454 83% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Texas

How Internal Medicine Physician compares to other specialties among Texas providers

Texas providers

Internal Medicine Physician share within Texas

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Internal 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 KEMP, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at 2901 4TH ST, LONGVIEW, TX, 75605, with a listed phone of (903) 758-1818. NPI 1104266246 was issued on 07/03/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KEMP 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 454 prescription claims written by this provider, covering 160 Medicare beneficiaries and totaling roughly $24K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 4.0%. 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

2901 4TH ST
LONGVIEW, TX 75605

Provider Details

NPI 1104266246
Specialty Internal Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 07/03/2013

Hospital and facility affiliations

Facilities where JEFFREY KEMP, 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.

ASSOCIATED CLINICIANS OF EAST TEXAS
LONGVIEW, TX
HOSPITALIST MEDICINE PHYSICIANS OF TEXAS - BURNET PLLC
DENISON, TX

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

License & disciplinary context — Texas TMB 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 ~77K Texas medical licensees in 2023 — they are NOT specific to JEFFREY KEMP, M.D.. To verify JEFFREY KEMP, M.D.'s current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB 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 Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

JEFFREY KEMP, M.D. — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 454 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.

454
Total Claims
$24K
Total Drug Cost
160
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
496
Total Day Supply
11,879
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$18K
Generic Drug Cost
$6K
Opioid Claims
18 (4.0% rate)
Antibiotic Claims
66

Patient Demographics

Average Patient Age
74.6 years
Avg HCC Risk Score
2.31
Gender Split
56% female / 44% male
Age Distribution
<65: 16, 65-74: 60, 75-84: 62, 85+: 22

Top Prescribed Drugs (Medicare Part D)

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

What JEFFREY KEMP, 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
Atorvastatin Calcium
26
Levofloxacin
26
Pantoprazole Sodium
26
Furosemide
25
Eliquis
Apixaban
23
Metoprolol Tartrate
22
Potassium Chloride
20
Levothyroxine Sodium
17
Prednisone
15
Amlodipine Besylate
14

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

Internal Medicine Physician Overview

How JEFFREY KEMP, M.D. fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

JEFFREY KEMP, M.D.'s 454 claims are below the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Texas

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

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JEFFREY KEMP, M.D.'s specialty?
JEFFREY KEMP, M.D. specializes in Internal Medicine Physician and practices in LONGVIEW, Texas. Credentials: M.D..
How much does JEFFREY KEMP, M.D. prescribe under Medicare Part D?
In 2023, JEFFREY KEMP, M.D. wrote 454 Medicare Part D claims totaling $24K in drug costs for 160 beneficiaries.
Where is JEFFREY KEMP, M.D. located?
JEFFREY KEMP, M.D. is located at 2901 4TH ST, LONGVIEW, TX, 75605. Phone: (903) 758-1818.
What is JEFFREY KEMP, M.D.'s NPI number?
JEFFREY KEMP, M.D.'s National Provider Identifier (NPI) is 1104266246, issued on 07/03/2013.
Does JEFFREY KEMP, M.D. prescribe more brand-name or generic drugs?
JEFFREY KEMP, M.D.'s prescribing is 14% brand-name and 86% generic drugs by claim count, with $18K in brand drug costs.
Does JEFFREY KEMP, M.D. prescribe opioids?
Yes, JEFFREY KEMP, M.D. had 18 opioid claims in 2023 with an opioid prescribing rate of 4.0%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does JEFFREY KEMP, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JEFFREY KEMP, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Levofloxacin, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JEFFREY KEMP, M.D. accept Medicare?
JEFFREY KEMP, M.D. appears in CMS Medicare data with 454 Part D claims and 160 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JEFFREY KEMP, M.D.'s credentials?
JEFFREY KEMP, M.D.'s NPI is 1104266246 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