NPPES file of Aug 9, 2026

Clay Conrad Watson, M.D.

Infectious Disease Physician · Aurora, CO

Clay Conrad Watson, M.D. is an infectious disease physician with a practice address in Aurora, Colorado, and NPI 1104072636, issued on Aug 15, 2008. Check the license (Colorado 46695, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104072636
Name
Clay Conrad Watson
Credential
M.D.
Primary taxonomy
Infectious Disease Physician 207RI0200X
License numbers
46695 CO
28623 MS
Self-reported in NPPES; status is on the state search
Practice location
1550 S Potomac St Ste 270, Aurora, CO 80012
Phone
(303) 750-1800
Enumerated
Aug 15, 2008
Record last updated
Aug 31, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(303) 750-8000
Medicaid ID
70335842 CO
Medicare enrollment
Enrolled (PECOS I20251007003988); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest infectious disease physician records → All 182 in Colorado → Look up another NPI →

Also registered at 1550 S Potomac St Ste 270

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sara Gore, M.D.Infectious Disease Physician1407234198
  2. Claudia Ihm, M.D.Infectious Disease Physician1821346727
  3. Brennan Ochoa, MDInfectious Disease Physician1629507611
  4. Patricia Schirmer, MDInfectious Disease Physician1700066578

Verify Clay Conrad Watson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 46695    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 3 group practices

  1. Mylaurel Medical Group LA, LLCHarahan, LA
  2. Mylaurel Medical Group NY, PLLCBrooklyn, NY
  3. Mylaurel Medical Group TX, PLLCHouston, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Clay Conrad Watson among 182 infectious disease physician records in Colorado

Clay Conrad Watson, M.D. is one of 182 infectious disease physician records with a practice address in Colorado. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.

  • NPI issued2008 · 60% of these records are older, 31% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2005 · median 2004 among the 125 with a school on file
  • Record last updated2021 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Colorado

There are 182 infectious disease physician records in Colorado.

All 182 in Colorado → Every provider in Aurora → Infectious Disease Physician nationwide →

The 8 infectious disease physician records with the nearest ZIP codes

  1. Samer Alyaseen, MDAurora, CO 800121881610715
  2. Sandhya Ayyar, M.D.Aurora, CO 800121861679086
  3. Katrina Coulter, M.D.Aurora, CO 800121033343819
  4. Lydia Fisher, M.D.Aurora, CO 800121275851255
  5. Sara Gore, M.D.Aurora, CO 800121407234198
  6. Jonathan Harte, M.D.Aurora, CO 800121407857782
  7. Claudia Ihm, M.D.Aurora, CO 800121821346727
  8. Jing Kroll, MDAurora, CO 800121841486446

Common questions

What is Clay Conrad Watson, M.D.'s NPI number?

Clay Conrad Watson, M.D.'s National Provider Identifier (NPI) is 1104072636, issued on Aug 15, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Clay Conrad Watson, M.D. located?

The NPPES record lists a practice address at 1550 S Potomac St Ste 270, Aurora, CO, 80012. Phone: (303) 750-1800. Providers update this record themselves, so call before visiting.

How can I verify Clay Conrad Watson, M.D.'s license?

NPPES lists Colorado license number 46695, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.