Clifford Dean Johnson, M.D.
Family Medicine Physician · Westminster, CO
Clifford Dean Johnson, M.D. is a family medicine physician with a practice address in Westminster, Colorado, and NPI 1154499234, issued on Nov 30, 2006. Check the license (Colorado DR0053168, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Clifford Dean Johnson
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- DR0053168 CO
0421454 KS
Self-reported in NPPES; status is on the state search - Practice location
- 10485 N. Sheridan Blvd, Westminster, CO 80020
- Phone
- (303) 466-8344
- Enumerated
- Nov 30, 2006
- Record last updated
- Feb 3, 2023
- Fax
- (833) 795-1962
- Medicaid ID
- 100135680B KS
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 10485 N. Sheridan Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Debra Iverson, FNP-C, CNS, BC-ADMFamily Nurse Practitioner1164448221
Verify Clifford Dean Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR0053168Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Clifford Dean Johnson among 3,563 family medicine physician records in Colorado
Clifford Dean Johnson, M.D. is one of 3,563 family medicine physician records with a practice address in Colorado. 76% 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 56% newer
- In a Medicare fileNo · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
192 family medicine physician records list a practice address in Westminster
They are 192 of the 2,492 NPPES records with a practice address in Westminster, and 3,563 family medicine physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,563 in Colorado → Every provider in Westminster → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richard Bishop, M.D.Westminster, CO 800201609878875
- Rachel Bos, M.D.Broomfield, CO 800201790723062
- Bruce Cazden, MDWestminster, CO 800201205867306
- Julia Essig, M.D.Broomfield, CO 800201972519387
- James Hill, M.D.Broomfield, CO 800201194748046
- Elisabeth Kandel, M.D.Broomfield, CO 800201427158047
- David Leistikow, M.D.Broomfield, CO 800201437241874
- Timothy Lewan, M.D.Westminster, CO 800201225094246
Common questions
What is Clifford Dean Johnson, M.D.'s NPI number?
Clifford Dean Johnson, M.D.'s National Provider Identifier (NPI) is 1154499234, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Clifford Dean Johnson, M.D. located?
The NPPES record lists a practice address at 10485 N. Sheridan Blvd, Westminster, CO, 80020. Phone: (303) 466-8344. Providers update this record themselves, so call before visiting.
How can I verify Clifford Dean Johnson, M.D.'s license?
NPPES lists Colorado license number DR0053168, 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.
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.