2026 NPPES data Foot Surgery Podiatrist NPI 1730158874 DPM
Verify on CMS →

N Williams, DPM

Foot Surgery Podiatrist in Virginia Beach, Virginia. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers — including 1,519 in Foot Surgery Podiatrist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration — see our methodology.

Federal data — no proprietary rating. We show these CMS records as-is — no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
345
Medicare Part D claims · 187 beneficiaries · Foot Surgery Podiatrist avg: 342
MIPS score
0/100
▼ 83 pts below national avg 83.1 · Penalty band
Industry payments
$1.6K
22 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

N Williams, DPM reported a CMS MIPS final score of 0/100 - below the 83.1 national average - and filed 345 Medicare Part D claims in 2023.

0/100
MIPS score · -83 vs avg
345
Part D claims, 2023
$1.6K
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.

N Williams, DPM's MIPS score vs every scored U.S. clinician

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

0 0th percentile higher than 0% of 477,587 scored providers

0–10: 8,684 scored providers (2%). This entry sits in this band. 10–20: 3,008 scored providers (1%). Above this entry. 20–30: 3,069 scored providers (1%). Above this entry. 30–40: 2,746 scored providers (1%). Above this entry. 40–50: 2,928 scored providers (1%). Above this entry. 50–60: 5,882 scored providers (1%). Above this entry. 60–70: 13,906 scored providers (3%). Above this entry. 70–80: 118,074 scored providers (25%). Above this entry. 80–90: 129,887 scored providers (27%). Above this entry. 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

Where N Williams, DPM sits

This provider among foot surgery podiatrist peers

Across the 457 foot surgery podiatrist providers who report both Medicare Part D prescribing and a MIPS quality score, N Williams, DPM writes more Part D claims than 65% of them and scores higher on MIPS quality than 0% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Part D claim volume vs MIPS quality, by specialty percentile

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 88Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 95Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 82Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 97Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 83Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 77Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 68Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 22Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 67Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 32Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 87Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 90Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 57Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 97Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 27Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 25Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 80Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 97Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 60Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 75Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 28Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 0N Williams, DPM-Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 0
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one foot surgery podiatrist peer from a representative sample of 60; the gold marker is N Williams, DPM. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about N Williams, DPM?

Below national average

NPI registry status

Active

Issued 03/14/2006

NPI 1730158874

Primary specialty

Foot Surgery Podiatrist

Niche

1,519 US NPIs in this specialty

Medicare Part D claims

345 1% vs specialty avg

2023 prescription claims

Specialty avg: 342

MIPS final score

0/100 83.1 pts vs avg

Penalty band band

vs 83.1 national avg

Specialty distribution in Virginia

How Foot Surgery Podiatrist compares to other specialties among Virginia providers

Virginia providers

Largest specialties in Virginia (% of in-state providers)

Behavior Technician - 5.2%Behavior Technician5.2%Clinical Social Worker - 5.1%Clinical Social Worker5.1%Student in an Organized Health Care Education/Training Program - 4.7%Student in an Organized Health Care Education/Training Program4.7%Physical Therapist - 4.6%Physical Therapist4.6%Pharmacist - 4.5%Pharmacist4.5%Professional Counselor - 4%Professional Counselor4%Foot Surgery Podiatrist - 0%Foot Surgery Podiatrist0%
Largest specialties in Virginia (% of in-state providers)

Medicare quality performance — MIPS

N Williams, DPM's 2023 MIPS final score plotted against the Foot Surgery Podiatrist national average

Below national average
MIPS Final Score
0/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Foot Surgery Podiatrist) — 0/100 vs national avg 83.1

0%100%National avg83%0%
MIPS final score (Foot Surgery Podiatrist) — 0/100 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).

N Williams, DPM appears in the CMS NPPES registry as a Foot Surgery Podiatrist provider holding DPM credentials at 4224 HOLLAND RD, Virginia Beach, VA, 23452, with a listed phone of (757) 498-0202. NPI 1730158874 was issued on 03/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Williams 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 345 prescription claims written by this provider, covering 187 Medicare beneficiaries and totaling roughly $16K 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 0/100 for the 2023 performance year (Quality 0), compared with the national average of 83.1.

Foot Surgery Podiatrist is a narrow specialty nationwide, with 1,519 enrolled providers across 53 states and an average of 342 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

4224 HOLLAND RD
Virginia Beach, VA 23452

Provider Details

NPI 1730158874
Specialty Foot Surgery Podiatrist
Credentials DPM
Gender Female
NPI Issued 03/14/2006

CMS Quality Score (MIPS)

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

0
Final Score
Avg: 83.1
0
Quality

Reporting: Individual

Hospital and facility affiliations

Facilities where N Williams, 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.

Mountain Spring Vascular LLC
Virginia Beach, VA
Norfolk Foot And Ankle Group PC
Norfolk, VA

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 N Williams, DPM. Source: openpaymentsdata.cms.gov.

Total received

$1.6K

Largest payer

ConvaTec Inc.

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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

345
Total Claims
$16K
Total Drug Cost
187
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
374
Total Day Supply
7,001
Generic Drug Cost
$7K
Antibiotic Claims
67

Patient Demographics

Average Patient Age
70.6 years
Avg HCC Risk Score
1.60
Gender Split
60% female / 40% male
Age Distribution
<65: 44, 65-74: 83, 75-84: 47, 85+: 13

Top Prescribed Drugs (Medicare Part D)

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

What N Williams, 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
Diclofenac Sodium
73
Ammonium Lactate
70
Doxycycline Hyclate
28
Ciclopirox
25
Mupirocin
21
Terbinafine Hcl
21
Cephalexin
16
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
13
Ketoconazole
12

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

Foot Surgery Podiatrist Overview

How N Williams, DPM fits within the Foot Surgery Podiatrist landscape nationally.

1,519
Foot Surgery Podiatrist Providers in US
53
States with Foot Surgery Podiatrist
342
Avg Claims per Provider

N Williams, DPM's 345 claims are above the specialty average of 342.

Nearby Foot Surgery Podiatrist Providers in Virginia

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

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

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry — providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Virginia medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Foot Surgery Podiatrist peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only — they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is N Williams, DPM's specialty?
N Williams, DPM specializes in Foot Surgery Podiatrist and practices in Virginia Beach, Virginia. Credentials: DPM.
How much does N Williams, DPM prescribe under Medicare Part D?
In 2023, N Williams, DPM wrote 345 Medicare Part D claims totaling $16K in drug costs for 187 beneficiaries.
What is N Williams, DPM's Medicare quality score?
N Williams, DPM has a CMS MIPS Final Score of 0/100 (Quality: 0). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is N Williams, DPM located?
N Williams, DPM is located at 4224 HOLLAND RD, Virginia Beach, VA, 23452. Phone: (757) 498-0202.
What is N Williams, DPM's NPI number?
N Williams, DPM's National Provider Identifier (NPI) is 1730158874, issued on 03/14/2006.
How many Foot Surgery Podiatrist providers are there in the US?
There are 1,519 Foot Surgery Podiatrist providers across 53 states in the US. The average Foot Surgery Podiatrist provider writes 342 Medicare Part D claims per year.
What drugs does N Williams, DPM prescribe most often?
Based on 2023 Medicare Part D data, N Williams, DPM's most frequently prescribed drugs include Diclofenac Sodium, Ammonium Lactate, Doxycycline Hyclate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does N Williams, DPM accept Medicare?
N Williams, DPM appears in CMS Medicare data with 345 Part D claims and 187 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify N Williams, DPM's credentials?
N Williams, DPM's NPI is 1730158874 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

Compiled from official public sources by the PlainDoctor editorial team.