NPPES file of Aug 9, 2026

Robert Ringwall

Surgical Physician Assistant · Castle Rock, CO

Robert Ringwall is a surgical physician assistant with a practice address in Castle Rock, Colorado, and NPI 1558187757, issued on Dec 3, 2024. Check the license (Colorado PA.8978, as entered in NPPES) with the Colorado board that licenses this profession; 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
1558187757
Name
Robert Ringwall
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License number
PA.8978 CO
Self-reported in NPPES; status is on the state search
Practice location
2352 Meadows Blvd Ste 300, Castle Rock, CO 80109
Phone
(720) 638-7500
Enumerated
Dec 3, 2024
Record last updated
Mar 6, 2025
Fax
(720) 484-6918
Medicare enrollment
Enrolled (PECOS I20250310003378); 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 surgical physician assistant records → All 699 in Colorado → Look up another NPI →

Also registered at 2352 Meadows Blvd Ste 300

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

  1. Zoe Chang, PA-CPhysician Assistant1154147874
  2. Jennifer Daly, D.O.Family Medicine Physician1851656623
  3. Kimberly Danish, FNP-CFamily Nurse Practitioner1588436216
  4. Kristin Edwards, DOFamily Medicine Physician1518607563
  5. Diane Gardner, M.S., CCC-AAudiologist1457555096
  6. Maneesh Gupta, M.D.Gastroenterology Physician1417271420

Verify Robert Ringwall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license PA.8978    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
Find 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 one group practice

  1. Portercare Adventist Health SystemCastle Rock, CO

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

Robert Ringwall among 699 surgical physician assistant records in Colorado

Robert Ringwall is one of 699 surgical physician assistant records with a practice address in Colorado. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 94% of them.

  • NPI issued2024 · 94% of these records are older, 2% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2024 · median 2015 among the 511 with a school on file
  • Record last updated2025 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Physician Assistant providers in Colorado

There are 699 surgical physician assistant records in Colorado.

All 699 in Colorado → Every provider in Castle Rock → Surgical Physician Assistant nationwide →

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Beth Jankowski, PAEnglewood, CO 801101710099908
  2. Jacob Blumenfeld, PA-CGreenwood Village, CO 801111083474936
  3. Brooke Distefano, P.A.Greenwood Village, CO 801111124001649
  4. Steffanie Durkin, PA-CGreenwood Village, CO 801111508126913
  5. Kevin Fasing, PAGreenwood Village, CO 801111346881109
  6. Courtney FlynnGreenwood Village, CO 801111972162436
  7. Ross Gallucci, PA-CGreenwood Village, CO 801111114180932
  8. Steven Matthews, PA-CGreenwood Village, CO 801111902835614

Common questions

What is Robert Ringwall's NPI number?

Robert Ringwall's National Provider Identifier (NPI) is 1558187757, issued on Dec 3, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Robert Ringwall located?

The NPPES record lists a practice address at 2352 Meadows Blvd Ste 300, Castle Rock, CO, 80109. Phone: (720) 638-7500. Providers update this record themselves, so call before visiting.

How can I verify Robert Ringwall's license?

NPPES lists Colorado license number PA.8978, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

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.