NPPES file of Aug 9, 2026

Jonathan Gerald Williams, M.D.

Retina Specialist (Ophthalmology) Physician · Colorado Springs, CO

Jonathan Gerald Williams, M.D. is a retina specialist (ophthalmology) physician with a practice address in Colorado Springs, Colorado, and NPI 1508840059, issued on Nov 30, 2005. Check the license (Colorado DR.0038699, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1508840059
Name
Jonathan Gerald Williams
Credential
M.D.
Primary taxonomy
Retina Specialist (Ophthalmology) Physician 207WX0107X
License number
DR.0038699 CO
Self-reported in NPPES; status is on the state search
Practice location
2770 N Union Blvd, Colorado Springs, CO 80909
Phone
(719) 473-9595
Enumerated
Nov 30, 2005
Record last updated
Mar 30, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(719) 227-0669
Medicaid ID
63431076 CO
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest retina specialist (ophthalmology) physician records → All 55 in Colorado → Look up another NPI →

Also registered at 2770 N Union Blvd

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

  1. James Barad, M.D.Ophthalmology Physician1619911393
  2. David BelsheContact Lens Technician/Technologist1619351954
  3. Dean Carlson, M.D.Ophthalmology Physician1053357715
  4. Mark Chittum, M.D.Retina Specialist (Ophthalmology) Physician1518942572
  5. Steven Dewey, MDOphthalmology Physician1144296922
  6. Clayton Falknor, MDCornea and External Diseases Specialist Physician1164625018

Verify Jonathan Gerald Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0038699    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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Jonathan Gerald Williams among 55 retina specialist (ophthalmology) physician records in Colorado

Jonathan Gerald Williams, M.D. is one of 55 retina specialist (ophthalmology) physician records with a practice address in Colorado. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 85% newer
  • In a Medicare fileNo · 95% of these records are
  • In the CMS Doctors and Clinicians fileNo · 91% of these records are
  • Record last updated2017 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Retina Specialist (Ophthalmology) Physician providers in Colorado

There are 55 retina specialist (ophthalmology) physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 55 in Colorado → Every provider in Colorado Springs → Retina Specialist (Ophthalmology) Physician nationwide →

The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes

  1. Mark Chittum, M.D.Colorado Springs, CO 809091518942572
  2. James Luu, M.D.Colorado Springs, CO 809091174508071
  3. Adam Martidis, MDColorado Springs, CO 809091881697910
  4. Cecinio Ronquillo, MD, PHDColorado Springs, CO 809091679968580
  5. Ramin Sarrafizadeh, MDColorado Springs, CO 809091700813391
  6. Stanford Taylor, M.D.Colorado Springs, CO 809091013250240
  7. William Gange, MDFort Collins, CO 805281700313368
  8. Kyle Piwonka, D.O.Durango, CO 813011881823581

Common questions

What is Jonathan Gerald Williams, M.D.'s NPI number?

Jonathan Gerald Williams, M.D.'s National Provider Identifier (NPI) is 1508840059, issued on Nov 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Gerald Williams, M.D. located?

The NPPES record lists a practice address at 2770 N Union Blvd, Colorado Springs, CO, 80909. Phone: (719) 473-9595. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Gerald Williams, M.D.'s license?

NPPES lists Colorado license number DR.0038699, 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. 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.