NPI registry status
Active
2026 NPPES data Medical Illustrator NPI 1952758856 P. E.
Verify on CMS → Mark Weems, P. E.
Medical Illustrator in Durango, 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 11 in Medical Illustrator, 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
Mark Weems, P. E. is a Medical Illustrator in Durango, Colorado, listed in the federal CMS National Provider Identifier registry.
- #435
- Medical Illustrator rank among Colorado 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.
Federal trust snapshot
What official records show about Mark Weems, P. E.
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1952758856), first enumerated 05/20/2016.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- 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 1952758856 · Medical Illustrator
NPI-10 · ENUM-MID · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-SOLO
- NPI-10 1952758856
- ENUM-MID 2016
- TAX-TRACE 11
- RX-NONE No Part D
- BOOK-THIN 4 in Colorado
- PHOTO-SOLO Peer n/a
What does the federal data show about Mark Weems, P. E.?
Quality data not reportedPrimary specialty
Medical Illustrator
Specialty distribution in Colorado
How Medical Illustrator 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 Medical Illustrator. 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 | 1952758856 |
|---|---|
| Specialty | Medical Illustrator |
| Credentials | P. E. |
| Gender | Male |
| NPI Issued | 05/20/2016 |
Medical Illustrator Overview
How Mark Weems, P. E. fits within the Medical Illustrator landscape nationally.
11
Medical Illustrator Providers in US
6
States with Medical Illustrator
Nearby Medical Illustrator Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Weems.
One of 4 Medical Illustrator providers enrolled in Colorado, 3 are shown here.
Compare Medical Illustrator nationally: see state-by-state distribution →
Frequently Asked Questions
What is Mark Weems, P. E.'s specialty? ▼
Mark Weems, P. E. specializes in Medical Illustrator and practices in Durango, Colorado. Credentials: P. E..
Where is Mark Weems, P. E. located? ▼
Mark Weems, P. E. is located at 50 LONG HOLLOW LN, Durango, CO, 81301. Phone: (970) 749-0624.
What is Mark Weems, P. E.'s NPI number? ▼
Mark Weems, P. E.'s National Provider Identifier (NPI) is 1952758856, issued on 05/20/2016.
How many Medical Illustrator providers are there in the US? ▼
There are 11 Medical Illustrator providers across 6 states in the US.
Does Mark Weems, P. E. accept Medicare? ▼
Mark Weems, P. E. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mark Weems, P. E.'s credentials? ▼
Mark Weems, P. E.'s NPI is 1952758856 with credentials P. E.. 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 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.