Cynthia S.b. Tucker, MD
Obstetrics & Gynecology Physician · Thornton, CO
Cynthia S.b. Tucker, MD is an obstetrics & gynecology physician with a practice address in Thornton, Colorado, and NPI 1366437998, issued on Sep 20, 2005. Check the license (Colorado 34431, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cynthia S.b. Tucker
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 34431 CO
Self-reported in NPPES; status is on the state search - Practice location
- 9351 Grant St, Thornton, CO 80229
- Phone
- (303) 586-5001
- Enumerated
- Sep 20, 2005
- Record last updated
- May 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (303) 586-5002
- Medicaid IDs
- 01344316 CO
55989268 CO
300031805 IN - Medicare enrollment
- Enrolled (PECOS I20230918003701); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 1991
- Entity
- Type 1 · individual
Also registered at 9351 Grant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roberta Anderson-Oeser, MDPhysical Medicine & Rehabilitation Physician1083670558
- Isabelle Audet, MDSurgery Physician1396732079
- Greta Brandstetter, MDObstetrics & Gynecology Physician1992790190
- Debra Conforti, D.O.Neuromusculoskeletal Medicine & OMM Physician1124083647
- Jennifer CoxSpecialist1497299655
- Michelle Fitzpatrick, PT, DPTPhysical Therapist1760938443
Verify Cynthia S.b. Tucker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 34431Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Lake Health DistrictLakeview, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obstetrics & Gynecology Physician providers in Colorado
There are 906 obstetrics & gynecology physician records in Colorado.
Other obstetrics & gynecology physician records in Colorado
- Christine Abair, MDLouisville, CO1023212610
- Monica Abarca, MDLittleton, CO1952480121
- Stewart Abbot, M.D.Greeley, CO1881633030
- Carolyn Abman, MDLittleton, CO1396824561
- Jenna Adams, MDGreeley, CO1154984268
- Hufriya Aderianwalla, MDDenver, CO1669887261
- Mitchell Adler, MDDenver, CO1649276916
- Alison Agner, M.D.Denver, CO1467662833
- Leslie Ahlmeyer, MDSteamboat Springs, CO1194816470
- Veronica Alaniz, M.D.Aurora, CO1992021513
Common questions
What is Cynthia S.b. Tucker, MD's NPI number?
Cynthia S.b. Tucker, MD's National Provider Identifier (NPI) is 1366437998, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia S.b. Tucker, MD located?
The NPPES record lists a practice address at 9351 Grant St, Thornton, CO, 80229. Phone: (303) 586-5001. Providers update this record themselves, so call before visiting.
How can I verify Cynthia S.b. Tucker, MD's license?
NPPES lists Colorado license number 34431, 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. 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.