NPI registry status
Active
2026 NPPES data MOHS-Micrographic Surgery Physician NPI 1083024954
Verify on CMS → Anthony Guzman
MOHS-Micrographic Surgery Physician in Portland, Maine.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,143 in MOHS-Micrographic Surgery Physician, 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
360
Medicare Part D claims · 303 beneficiaries · MOHS-Micrographic Surgery Physician avg: 657
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Anthony Guzman filed 360 Medicare Part D claims in 2024 as a MOHS-Micrographic Surgery Physician in Portland, Maine.
- 360
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥56th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Anthony Guzman
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1083024954), first enumerated 05/01/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 360 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1083024954 · MOHS-Micrographic Surgery Physician
NPI-10 · ENUM-MID · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1083024954
- ENUM-MID 2014
- TAX-NARROW 1,143
- RX-LIGHT 360
- BOOK-THIN 5 in Maine
- PHOTO-ENUM Robert Sorensen · 2014
Anthony Guzman's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
360 ≥ 56th percentile 56% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Anthony Guzman 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 Anthony Guzman?
Quality data not reportedPrimary specialty
MOHS-Micrographic Surgery Physician
Medicare Part D claims
360 45% vs specialty avg
Specialty distribution in Maine
How MOHS-Micrographic Surgery Physician compares to other specialties among Maine 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 MOHS-Micrographic Surgery Physician. 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).
Practice Address
Provider Details
| NPI | 1083024954 |
|---|---|
| Specialty | MOHS-Micrographic Surgery Physician |
| Gender | Male |
| NPI Issued | 05/01/2014 |
Hospital and facility affiliations
Facilities where Anthony Guzman 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.
Dermatology Associates, LLC
Portland, ME
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
360
Total Claims
$4K
Total Drug Cost
303
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 367.033
- Total Day Supply
- 3,569
- Brand Drug Cost
- $0
- Generic Drug Cost
- $4K
- Antibiotic Claims
- 295
Patient Demographics
- Average Patient Age
- 78.2 years
- Avg HCC Risk Score
- 1.25
- Gender Split
- 43% female / 57% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Anthony Guzman prescribes most
Top Medicare Part D drugs by claim count, 2024
- Doxycycline Hyclate
Doxycycline Hyclate
248 claims
- Imiquimod 28
Imiquimod
28 claims
- Mupirocin 28
Mupirocin
28 claims
- Cephalexin 26
Cephalexin
26 claims
| Drug | Claims |
|---|---|
| Doxycycline Hyclate | 248 |
| Imiquimod | 28 |
| Mupirocin | 28 |
| Cephalexin | 26 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
MOHS-Micrographic Surgery Physician Overview
How Anthony Guzman fits within the MOHS-Micrographic Surgery Physician landscape nationally.
1,143
MOHS-Micrographic Surgery Physician Providers in US
52
States with MOHS-Micrographic Surgery Physician
657
Avg Claims per Provider
Anthony Guzman's 360 claims are below the specialty average of 657.
Nationwide MOHS-Micrographic Surgery Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Guzman, both outside Maine so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby MOHS-Micrographic Surgery Physician Providers in Maine
Other clinicians with the same primary specialty enrolled in Maine, drawn from the same CMS NPPES roster as Guzman.
One of 5 MOHS-Micrographic Surgery Physician providers enrolled in Maine, 4 are shown here.
Dr. Thomas Bander
MD
Portland, ME
Dr. Carrine Burns
M.D.
Lewiston, ME
Dr. Dan Filitis
M.D.
Augusta, ME
Dr. Brian O'Donnell
MD
Freeport, ME
Compare MOHS-Micrographic Surgery Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Anthony Guzman's specialty? ▼
Anthony Guzman specializes in MOHS-Micrographic Surgery Physician and practices in Portland, Maine.
How much does Anthony Guzman prescribe under Medicare Part D? ▼
In 2024, Anthony Guzman wrote 360 Medicare Part D claims totaling $4K in drug costs for 303 beneficiaries.
Where is Anthony Guzman located? ▼
Anthony Guzman is located at 50 SEWALL ST, Portland, ME, 04102. Phone: (207) 775-3526.
What is Anthony Guzman's NPI number? ▼
Anthony Guzman's National Provider Identifier (NPI) is 1083024954, issued on 05/01/2014.
How many MOHS-Micrographic Surgery Physician providers are there in the US? ▼
There are 1,143 MOHS-Micrographic Surgery Physician providers across 52 states in the US. The average MOHS-Micrographic Surgery Physician provider writes 657 Medicare Part D claims per year.
What drugs does Anthony Guzman prescribe most often? ▼
Based on 2024 Medicare Part D data, Anthony Guzman's most frequently prescribed drugs include Doxycycline Hyclate, Imiquimod, Mupirocin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Anthony Guzman accept Medicare? ▼
Anthony Guzman appears in CMS Medicare data with 360 Part D claims and 303 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Anthony Guzman's credentials? ▼
Anthony Guzman's NPI is 1083024954. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.