NPI registry status
Active
2026 NPPES data Colon & Rectal Surgery Physician NPI 1972524619 M.D.
Verify on CMS → Calvin Dudley, M.D.
Colon & Rectal Surgery Physician in Albuquerque, New Mexico.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,611 in Colon & Rectal 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.
What the federal data shows
Calvin Dudley, M.D. is a Colon & Rectal Surgery Physician in Albuquerque, New Mexico, listed in the federal CMS National Provider Identifier registry.
- #211
- Colon & Rectal Surgery Physician rank among New Mexico specialties
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.
CMS NPPES provider registry desk
NPI 1972524619 · Colon & Rectal Surgery Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1972524619
- ENUM-LEGACY 2006
- TAX-NARROW 1,611
- RX-NONE No Part D
- BOOK-THIN 9 in New Mexico
- PHOTO-ENUM David Longcope · 2006
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Board-eligible specialty (heuristic, not verified)
Calvin Dudley, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Calvin Dudley, M.D.?
Quality data not reportedPrimary specialty
Colon & Rectal Surgery Physician
Specialty distribution in New Mexico
How Colon & Rectal Surgery Physician compares to other specialties among New Mexico 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 Colon & Rectal 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 | 1972524619 |
|---|---|
| Specialty | Colon & Rectal Surgery Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/21/2006 |
Colon & Rectal Surgery Physician Overview
How Calvin Dudley, M.D. fits within the Colon & Rectal Surgery Physician landscape nationally.
1,611
Colon & Rectal Surgery Physician Providers in US
50
States with Colon & Rectal Surgery Physician
196
Avg Claims per Provider
Nationwide Colon & Rectal Surgery Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Dudley, both outside New Mexico so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Colon & Rectal Surgery Physician Providers in New Mexico
Other clinicians with the same primary specialty enrolled in New Mexico, drawn from the same CMS NPPES roster as Dudley.
One of 9 Colon & Rectal Surgery Physician providers enrolled in New Mexico, 5 are shown here.
Dr. Elia Charbel Abboud
M.D.
Roswell, NM
Dr. William Brown
M.D.
Albuquerque, NM
Dr. Jill Clark
M.D.
Albuquerque, NM
Dr. Bridget Fahy
M.D.
Albuquerque, NM
Dr. Lara McKean Baste
MD
Albuquerque, NM
Compare Colon & Rectal Surgery Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Calvin Dudley, M.D.'s specialty? ▼
Calvin Dudley, M.D. specializes in Colon & Rectal Surgery Physician and practices in Albuquerque, New Mexico. Credentials: M.D..
Where is Calvin Dudley, M.D. located? ▼
Calvin Dudley, M.D. is located at 3810 MASTHEAD ST NE, Albuquerque, NM, 87109. Phone: (505) 243-3514.
What is Calvin Dudley, M.D.'s NPI number? ▼
Calvin Dudley, M.D.'s National Provider Identifier (NPI) is 1972524619, issued on 07/21/2006.
How many Colon & Rectal Surgery Physician providers are there in the US? ▼
There are 1,611 Colon & Rectal Surgery Physician providers across 50 states in the US. The average Colon & Rectal Surgery Physician provider writes 196 Medicare Part D claims per year.
Does Calvin Dudley, M.D. accept Medicare? ▼
Calvin Dudley, M.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Calvin Dudley, M.D.'s credentials? ▼
Calvin Dudley, M.D.'s NPI is 1972524619 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
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.
- 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
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 May 2026.