2026 NPPES data Podiatrist NPI 1629093653 DPM
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THOMAS NELSON, DPM

Podiatrist in BAKERSFIELD, California. 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
887
Medicare Part D claims · 363 beneficiaries · Podiatrist avg: 304
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
83.5747/100
▲ 0 pts above national avg 83.1 · [object Object]
Industry payments
$172.74
4 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

THOMAS NELSON, DPM reported a CMS MIPS final score of 83.5747/100 — above the 83.1 national average — and filed 887 Medicare Part D claims in 2023.

83.5747/100
MIPS score · +0 vs avg
887
Part D claims, 2023
97%
generic prescribing
$172.74
industry payments (Sunshine Act)

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.

THOMAS NELSON, DPM's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

84 42nd percentile higher than 42% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

What does the federal data show about THOMAS NELSON, DPM?

Near national average

NPI registry status

Active

Issued 07/12/2006

NPI 1629093653

Primary specialty

Podiatrist

Mid-sized

10,498 US NPIs in this specialty

Medicare Part D claims

887 192% vs specialty avg

2023 prescription claims

Specialty avg: 304

MIPS final score

83.5747/100 0.4747000000000128% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in California

How Podiatrist compares to other specialties among California providers

California providers

Podiatrist share within California

1. Podiatrist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Podiatrist share within California

Medicare quality performance — MIPS

THOMAS NELSON, DPM's 2023 MIPS final score plotted against the Podiatrist national average

Near national average
MIPS Final Score
83.5747/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Podiatrist) — 83.5747/100 vs national avg 83.1

0%100%National avg83%83.6%
MIPS final score (Podiatrist) — 83.5747/100 vs national avg 83.1

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).

THOMAS NELSON, DPM appears in the CMS NPPES registry as a Podiatrist provider holding DPM credentials at 1701 27TH ST, BAKERSFIELD, CA, 93301, with a listed phone of (661) 322-2895. NPI 1629093653 was issued on 07/12/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NELSON 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 887 prescription claims written by this provider, covering 363 Medicare beneficiaries and totaling roughly $24K in drug spend, split 3% brand-name and 97% generic by claim count, with an opioid prescribing rate of 3.6%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 83.5747/100 for the 2023 performance year (Quality 33.9367, Cost 100), compared with the national average of 83.1.

Podiatrist is a mid-sized specialty nationwide, with 10,498 enrolled providers across 54 states and an average of 304 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

1701 27TH ST
BAKERSFIELD, CA 93301

Provider Details

NPI 1629093653
Specialty Podiatrist
Credentials DPM
Gender Male
NPI Issued 07/12/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

83.5747
Final Score
Avg: 83.1
33.9367
Quality
100
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where THOMAS NELSON, DPM 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.

CENTENNIAL MEDICAL GROUP INC
BAKERSFIELD, CA
CLINICA SIERRA VISTA
ARVIN, CA
STOCKDALE PODIATRY GROUP INC
BAKERSFIELD, CA

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 THOMAS NELSON, DPM. Source: openpaymentsdata.cms.gov.

Total received

$173

Largest payer

Nevro Corp.

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.

License & disciplinary context — California MBC 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 ~150K California medical licensees in 2023 — they are NOT specific to THOMAS NELSON, DPM. To verify THOMAS NELSON, DPM's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

THOMAS NELSON, DPM — brand share 3.0%
Specialty average (est.)

3% brand-name claims vs 97% generic, on 887 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.

887
Total Claims
$24K
Total Drug Cost
363
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,163
Total Day Supply
30,354
Brand vs Generic
3% brand / 97% generic
Brand Drug Cost
$7K
Generic Drug Cost
$18K
Opioid Claims
32 (3.6% rate)
Antibiotic Claims
71

Patient Demographics

Average Patient Age
71.7 years
Avg HCC Risk Score
1.77
Gender Split
58% female / 42% male
Age Distribution
<65: 47, 65-74: 195, 75-84: 92, 85+: 29

Top Prescribed Drugs (Medicare Part D)

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

What THOMAS NELSON, DPM 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
Gabapentin
169
Terbinafine Hcl
108
Ciclopirox
Ciclopirox Olamine
88
Methylprednisolone
58
Triamcinolone Acetonide
56
Nortriptyline Hcl
41
Pentoxifylline
38
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
38
Ibuprofen
23

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

Podiatrist Overview

How THOMAS NELSON, DPM fits within the Podiatrist landscape nationally.

10,498
Podiatrist Providers in US
54
States with Podiatrist
304
Avg Claims per Provider

THOMAS NELSON, DPM's 887 claims are above the specialty average of 304.

Nearby Podiatrist Providers in California

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

Compare Podiatrist nationally: see state-by-state distribution →

Frequently Asked Questions

What is THOMAS NELSON, DPM's specialty?
THOMAS NELSON, DPM specializes in Podiatrist and practices in BAKERSFIELD, California. Credentials: DPM.
How much does THOMAS NELSON, DPM prescribe under Medicare Part D?
In 2023, THOMAS NELSON, DPM wrote 887 Medicare Part D claims totaling $24K in drug costs for 363 beneficiaries.
What is THOMAS NELSON, DPM's Medicare quality score?
THOMAS NELSON, DPM has a CMS MIPS Final Score of 83.5747/100 (Quality: 33.9367, Cost: 100). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is THOMAS NELSON, DPM located?
THOMAS NELSON, DPM is located at 1701 27TH ST, BAKERSFIELD, CA, 93301. Phone: (661) 322-2895.
What is THOMAS NELSON, DPM's NPI number?
THOMAS NELSON, DPM's National Provider Identifier (NPI) is 1629093653, issued on 07/12/2006.
Does THOMAS NELSON, DPM prescribe more brand-name or generic drugs?
THOMAS NELSON, DPM's prescribing is 3% brand-name and 97% generic drugs by claim count, with $7K in brand drug costs.
Does THOMAS NELSON, DPM prescribe opioids?
Yes, THOMAS NELSON, DPM had 32 opioid claims in 2023 with an opioid prescribing rate of 3.6%.
How many Podiatrist providers are there in the US?
There are 10,498 Podiatrist providers across 54 states in the US. The average Podiatrist provider writes 304 Medicare Part D claims per year.
What drugs does THOMAS NELSON, DPM prescribe most often?
Based on 2023 Medicare Part D data, THOMAS NELSON, DPM's most frequently prescribed drugs include Gabapentin, Terbinafine Hcl, Ciclopirox. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does THOMAS NELSON, DPM accept Medicare?
THOMAS NELSON, DPM appears in CMS Medicare data with 887 Part D claims and 363 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify THOMAS NELSON, DPM's credentials?
THOMAS NELSON, DPM's NPI is 1629093653 with credentials DPM. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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