Mark Norman Frank, M.D.
Preventive Medicine/Occupational Environmental Medicine Physician · Boulder, CO
Mark Norman Frank, M.D. is a preventive medicine/occupational environmental medicine physician with a practice address in Boulder, Colorado, and NPI 1952422446, issued on Apr 2, 2007. Check the license (Colorado 25397, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Norman Frank
- Credential
- M.D.
- Primary taxonomy
- Preventive Medicine/Occupational Environmental Medicine Physician 2083P0500X
- License number
- 25397 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3820 Barr CT, Boulder, CO 80305
- Phone
- (303) 494-4394
- Enumerated
- Apr 2, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (303) 494-4394
- Entity
- Type 1 · individual
Also registered at 3820 Barr CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Frank, RN,CNM,IBCLCAdvanced Practice Midwife1003165127
Verify Mark Norman Frank in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 25397Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Preventive Medicine/Occupational Environmental Medicine Physician providers in Colorado
There are 42 preventive medicine/occupational environmental medicine physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other preventive medicine/occupational environmental medicine physician records in Colorado
- Michael Aduddell, DO, MPH&TMGrand Junction, CO1790905057
- Bruce Belleville, M.D.Fort Collins, CO1073670873
- John Burris, M.D.Vail, CO1497965743
- Delos Carrier, M.D.Colorado Springs, CO1881712461
- Steven Castle, D.O. MPHFort Carson, CO1245424894
- Marc-Andre Chimonas, M.D.Loveland, CO1538238704
- Rachel Fischer, MDLoveland, CO1811127780
- Sally Foland, RNDenver, CO1043354848
- Susan FoxDenver, CO1881733285
- Robert Greenheck, M.D.Aurora, CO1669858502
Common questions
What is Mark Norman Frank, M.D.'s NPI number?
Mark Norman Frank, M.D.'s National Provider Identifier (NPI) is 1952422446, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Norman Frank, M.D. located?
The NPPES record lists a practice address at 3820 Barr CT, Boulder, CO, 80305. Phone: (303) 494-4394. Providers update this record themselves, so call before visiting.
How can I verify Mark Norman Frank, M.D.'s license?
NPPES lists Colorado license number 25397, 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.