Katherine Hathaway Ochoa, M.D.
Internal Medicine Physician · Denver, CO
Katherine Hathaway Ochoa, M.D. is an internal medicine physician with a practice address in Denver, Colorado, and NPI 1821482027, issued on Mar 25, 2015. Check the license (Colorado DR.0060542, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Katherine Hathaway Ochoa
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DR.0060542 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Federal Blvd, Denver, CO 80204
- Phone
- (303) 436-4200
- Enumerated
- Mar 25, 2015
- Record last updated
- May 23, 2024
- Fax
- (303) 436-4448
- Medicare enrollment
- Enrolled (PECOS I20181011001787); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 1100 Federal Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ryan ConradPhysician Assistant1033348552
- Cassandra Garza, DENTAL HYGIENISTDental Hygienist1265031371
- Yael Gottlieb, PA-CPhysician Assistant1639738495
Verify Katherine Hathaway Ochoa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0060542Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,408 Medicare Part D claims for 217 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims. 121 claims were for opioids.
Most prescribed
- Atorvastatin Calcium119 claims
- Dovato74 claims
- Lisinopril74 claims
- Amlodipine Besylate69 claims
- Odefsey59 claims
- Biktarvy58 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.
Bills Medicare through one group practice
- Denver Health And Hospital AuthorityDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Hathaway Ochoa among 2,046 internal medicine physician records in Colorado
Katherine Hathaway Ochoa, M.D. is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 79% of them.
- NPI issued2015 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2015 · median 2006 among the 1,090 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
493 internal medicine physician records list a practice address in Denver
They are 493 of the 25,068 NPPES records with a practice address in Denver, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Denver → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Irene Aguilar, MDDenver, CO 802041790710317
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- Holly Batal, MDDenver, CO 802041700811361
- David Brody, MDDenver, CO 802041497783914
- Cynthia Crews, MDDenver, CO 802041851315931
- Peter Crum, MDDenver, CO 802041457372351
- Raymond Estacio, MDDenver, CO 802041275556318
- Rebecca Hanratty, MDDenver, CO 802041649294307
Common questions
What is Katherine Hathaway Ochoa, M.D.'s NPI number?
Katherine Hathaway Ochoa, M.D.'s National Provider Identifier (NPI) is 1821482027, issued on Mar 25, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Hathaway Ochoa, M.D. located?
The NPPES record lists a practice address at 1100 Federal Blvd, Denver, CO, 80204. Phone: (303) 436-4200. Providers update this record themselves, so call before visiting.
How can I verify Katherine Hathaway Ochoa, M.D.'s license?
NPPES lists Colorado license number DR.0060542, 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 Katherine Hathaway Ochoa, M.D. prescribe under Medicare Part D?
In 2024, Katherine Hathaway Ochoa, M.D. had 2,408 Medicare Part D claims for 217 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.