NPI registry status
Active
2026 NPPES data Foot & Ankle Surgery Podiatrist NPI 1801417167 DPM
Verify on CMS → Zarnab Butta, DPM
Foot & Ankle Surgery Podiatrist in Denver, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 8,920 in Foot & Ankle 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
397
Medicare Part D claims · 146 beneficiaries · Foot & Ankle Surgery Podiatrist avg: 309
Industry payments
$442.29
8 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Zarnab Butta, DPM filed 397 Medicare Part D claims in 2023 as a Foot & Ankle Surgery Podiatrist in Denver, Colorado.
- 397
- Part D claims, 2023
- $442.29
- 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.
Zarnab Butta, DPM's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
397 Top 43% higher than 57% of 1,370,886 prescribers
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
What does the federal data show about Zarnab Butta, DPM?
Quality data not reportedPrimary specialty
Foot & Ankle Surgery Podiatrist
Medicare Part D claims
397 28% vs specialty avg
Specialty distribution in Colorado
How Foot & Ankle Surgery Podiatrist compares to other specialties among Colorado providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Foot & Ankle Surgery Podiatrist. Verify directly:
How MIPS and board certification work
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).
Zarnab Butta, DPM appears in the CMS NPPES registry as a Foot & Ankle Surgery Podiatrist provider holding DPM credentials at 2121 S ONEIDA ST STE 270, Denver, CO, 80224, with a listed phone of (303) 355-1695. NPI 1801417167 was issued on 04/28/2020.
Medicare Part D records for calendar year 2023 show 397 prescription claims written by this provider, covering 146 Medicare beneficiaries and totaling roughly $17K in drug spend.
Foot & Ankle Surgery Podiatrist is a mid-sized specialty nationwide, with 8,920 enrolled providers across 53 states and an average of 309 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
Provider Details
| NPI | 1801417167 |
|---|---|
| Specialty | Foot & Ankle Surgery Podiatrist |
| Credentials | DPM |
| Gender | Female |
| NPI Issued | 04/28/2020 |
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 Zarnab Butta, DPM. Source: openpaymentsdata.cms.gov.
Total received
$442
Largest payer
Stryker Corporation
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.
397
Total Claims
$17K
Total Drug Cost
146
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 466
- Total Day Supply
- 13,500
- Brand Drug Cost
- $0
- Generic Drug Cost
- $17K
Patient Demographics
- Average Patient Age
- 72.5 years
- Avg HCC Risk Score
- 1.56
- Gender Split
- 80% female / 20% male
- Age Distribution
- <65: 21, 65-74: 62, 75-84: 51, 85+: 12
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Zarnab Butta, DPM prescribes most
Top Medicare Part D drugs by claim count, 2023
- Ammonium Lactate
Ammonium Lactate
131 claims
- Ketoconazole
Ketoconazole
118 claims
- Diclofenac Sodium
Diclofenac Sodium
77 claims
- Diclofenac Sodium Er 13
Diclofenac Sodium Er
13 claims
| Drug | Claims |
|---|---|
| Ammonium Lactate | 131 |
| Ketoconazole | 118 |
| Diclofenac Sodium | 77 |
| Diclofenac Sodium Er Diclofenac Sodium | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Foot & Ankle Surgery Podiatrist Overview
How Zarnab Butta, DPM fits within the Foot & Ankle Surgery Podiatrist landscape nationally.
8,920
Foot & Ankle Surgery Podiatrist Providers in US
53
States with Foot & Ankle Surgery Podiatrist
309
Avg Claims per Provider
Zarnab Butta, DPM's 397 claims are above the specialty average of 309.
Nearby Foot & Ankle Surgery Podiatrist Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Butta.
Dr. Leann Alland
DPM
Denver, CO
Dr. James Anderson
DPM
Fort Collins, CO
Dr. Robert Anderson
D.P.M.
Aurora, CO
Dr. Stacy Atherton
DPM
Longmont, CO
Dr. Steven Atkins
D.P.M.
Englewood, CO
Compare Foot & Ankle 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 Colorado medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Foot & Ankle 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.
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Frequently Asked Questions
What is Zarnab Butta, DPM's specialty? ▼
Zarnab Butta, DPM specializes in Foot & Ankle Surgery Podiatrist and practices in Denver, Colorado. Credentials: DPM.
How much does Zarnab Butta, DPM prescribe under Medicare Part D? ▼
In 2023, Zarnab Butta, DPM wrote 397 Medicare Part D claims totaling $17K in drug costs for 146 beneficiaries.
Where is Zarnab Butta, DPM located? ▼
Zarnab Butta, DPM is located at 2121 S ONEIDA ST STE 270, Denver, CO, 80224. Phone: (303) 355-1695.
What is Zarnab Butta, DPM's NPI number? ▼
Zarnab Butta, DPM's National Provider Identifier (NPI) is 1801417167, issued on 04/28/2020.
How many Foot & Ankle Surgery Podiatrist providers are there in the US? ▼
There are 8,920 Foot & Ankle Surgery Podiatrist providers across 53 states in the US. The average Foot & Ankle Surgery Podiatrist provider writes 309 Medicare Part D claims per year.
What drugs does Zarnab Butta, DPM prescribe most often? ▼
Based on 2023 Medicare Part D data, Zarnab Butta, DPM's most frequently prescribed drugs include Ammonium Lactate, Ketoconazole, Diclofenac Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Zarnab Butta, DPM accept Medicare? ▼
Zarnab Butta, DPM appears in CMS Medicare data with 397 Part D claims and 146 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Zarnab Butta, DPM's credentials? ▼
Zarnab Butta, DPM's NPI is 1801417167 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.