NPPES file of Aug 9, 2026

Stephanie Watson Mayer, M.D.

Sports Medicine (Orthopaedic Surgery) Physician · Englewood, CO

Stephanie Watson Mayer, M.D. is a sports medicine (orthopaedic surgery) physician with a practice address in Englewood, Colorado, and NPI 1396919858, issued on Apr 16, 2008. Check the license (Colorado DR.0052177, 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 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396919858
Name
Stephanie Watson Mayer
Credential
M.D.
Primary taxonomy
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
License numbers
DR.0052177 CO
52177 CO
Self-reported in NPPES; status is on the state search
Practice location
175 Inverness Dr W Ste 200, Englewood, CO 80112
Phone
(720) 848-2784
Enumerated
Apr 16, 2008
Record last updated
Mar 24, 2025
Medicare enrollment
Enrolled (PECOS I20151027000238); accepts Medicare assignment
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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Also registered at 175 Inverness Dr W Ste 200

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

  1. Justin Allsop, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1538620406
  2. Suzanne Mari Argosino, RNRegistered Nurse1487043592
  3. Alice BarnesPhysical Therapist1063047579
  4. Megan Bessel, PA-CSurgical Physician Assistant1669072864
  5. Sierra Bisso, ATCAthletic Trainer1578028007
  6. Caroline Bowman, DPTOrthopedic Physical Therapist1275286767

Verify Stephanie Watson Mayer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0052177
    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

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The MIPS final score for 2023 (Medicare payment program): 97.6 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score86.5
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $28,267.38

22 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 2,400 providers of this specialty with any payment received $19,779.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephanie Mayer$28,267
  2. Specialty average$19,779

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. University Physicians IncorporatedAurora, CO

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

Stephanie Watson Mayer among 151 sports medicine (orthopaedic surgery) physician records in Colorado

Stephanie Watson Mayer, M.D. is one of 151 sports medicine (orthopaedic surgery) physician records with a practice address in Colorado. 90% 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 52% of them.

  • NPI issued2008 · 52% of these records are older, 42% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2008 · median 2007 among the 107 with a school on file
  • Record last updated2025 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0005X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sports Medicine (Orthopaedic Surgery) Physician providers in Colorado

There are 151 sports medicine (orthopaedic surgery) physician records in Colorado.

The 8 sports medicine (orthopaedic surgery) physician records with the nearest ZIP codes

  1. Addison Cimino, MDEnglewood, CO 801121801473616
  2. Kirk Jeffers, MDEnglewood, CO 801121487041786
  3. Benjamin Judkins, MDEnglewood, CO 801121609499136
  4. Judas Kelley, MDEnglewood, CO 801121942769989
  5. Ryan Kim, MDEnglewood, CO 801121174186530
  6. Timothy McManus, MDEnglewood, CO 801121649775073
  7. Grant Nelson, MDEnglewood, CO 801121588229736
  8. Thomas Noonan, M.D.Englewood, CO 801121487659918

Common questions

What is Stephanie Watson Mayer, M.D.'s NPI number?

Stephanie Watson Mayer, M.D.'s National Provider Identifier (NPI) is 1396919858, issued on Apr 16, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Watson Mayer, M.D. located?

The NPPES record lists a practice address at 175 Inverness Dr W Ste 200, Englewood, CO, 80112. Phone: (720) 848-2784. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Watson Mayer, M.D.'s license?

NPPES lists Colorado license number DR.0052177, 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.

What is Stephanie Watson Mayer, M.D.'s MIPS final score?

The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.

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.