Patricia Zishka, M.D.
Family Medicine Physician · Boulder, CO
Patricia Zishka, M.D. is a family medicine physician with a practice address in Boulder, Colorado, and NPI 1164406781, issued on Dec 6, 2005. Check the license (Colorado 28370, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Patricia Zishka
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 28370 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2750 Broadway St, Boulder, CO 80304
- Phone
- (303) 440-3000
- Enumerated
- Dec 6, 2005
- Record last updated
- Oct 31, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 2750 Broadway St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erin Beaudin, FNPFamily Nurse Practitioner1558194290
- Pamela Christine BelinAudiologist1750598991
Verify Patricia Zishka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 28370Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
17 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Venlafaxine Hcl Er11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Patricia Zishka among 3,563 family medicine physician records in Colorado
Patricia Zishka, 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. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2012 · 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).
91 family medicine physician records list a practice address in Boulder
They are 91 of the 5,635 NPPES records with a practice address in Boulder, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Boulder → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Christa Ambrose, DOBoulder, CO 803041902912116
- Kevin Dryden, MDBoulder, CO 803041285731240
- Eileen Gallagher, M.D.Boulder, CO 803041891779500
- Frances Hamilton, M.D.Boulder, CO 803041407839137
- Harold Johnson, MDBoulder, CO 803041801860101
- Deborah Kern, M.D.Boulder, CO 803041306948591
- Michael Kosta, M.D.Boulder, CO 803041649254269
- Jill Siegfried, M.D.Boulder, CO 803041013991611
Common questions
What is Patricia Zishka, M.D.'s NPI number?
Patricia Zishka, M.D.'s National Provider Identifier (NPI) is 1164406781, issued on Dec 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Patricia Zishka, M.D. located?
The NPPES record lists a practice address at 2750 Broadway St, Boulder, CO, 80304. Phone: (303) 440-3000. Providers update this record themselves, so call before visiting.
How can I verify Patricia Zishka, M.D.'s license?
NPPES lists Colorado license number 28370, 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.
How much does Patricia Zishka, M.D. prescribe under Medicare Part D?
In 2024, Patricia Zishka, M.D. had 17 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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. 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.