Kathleen M. Callanan
Obstetrics & Gynecology Nurse Practitioner · Boulder, CO
Kathleen M. Callanan is an obstetrics & gynecology nurse practitioner with a practice address in Boulder, Colorado, and NPI 1619011418, issued on Feb 16, 2007. Check the license (Colorado 48406, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kathleen M. Callanan
- Primary taxonomy
- Obstetrics & Gynecology Nurse Practitioner 363LX0001X
- License number
- 48406 CO
Self-reported in NPPES; status is on the state search - Practice location
- 580 Mohawk Dr, Boulder, CO 80303
- Phone
- (303) 239-7294
- Enumerated
- Feb 16, 2007
- Record last updated
- Mar 5, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 89733711 CO
- Entity
- Type 1 · individual
Also registered at 580 Mohawk Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bart Abriol, PTPhysical Therapist1093847964
- Kandace AnichInternal Medicine Physician1609903640
- Xochitl Ashpole, PTPhysical Therapist1487768099
- Michael Baum, MSPTPhysical Therapist1992854095
- Eileen Bickford, MDFamily Medicine Physician1376529941
- Jill Blomer, MEDICAL RECEPTIONISTSpecialist1174739635
Verify Kathleen M. Callanan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 48406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Obstetrics & Gynecology Nurse Practitioner providers in Colorado
There are 85 obstetrics & gynecology nurse practitioner records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other obstetrics & gynecology nurse practitioner records in Colorado
- Rebecca Allen, RNCEnglewood, CO1508877309
- Sharon Allen, WHNP-BCColorado Springs, CO1831161983
- Cynthia Aspromonte, NPDenver, CO1841233376
- Debra Baker, RXN CNP CCRCColorado Springs, CO1235125345
- Joyce Ball, CNMFort Carson, CO1952365066
- Samantha Benning, NPCentennial, CO1518097377
- Jennifer Bienemann, NPAurora, CO1114310042
- Camryn Browell, WHNP-BCHighlands Ranch, CO1649993882
- Brittany Brown, NPAurora, CO1063914158
- Tamara Burdi, CNPEnglewood, CO1568578276
Common questions
What is Kathleen M. Callanan's NPI number?
Kathleen M. Callanan's National Provider Identifier (NPI) is 1619011418, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen M. Callanan located?
The NPPES record lists a practice address at 580 Mohawk Dr, Boulder, CO, 80303. Phone: (303) 239-7294. Providers update this record themselves, so call before visiting.
How can I verify Kathleen M. Callanan's license?
NPPES lists Colorado license number 48406, 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. 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.