Leah Kellogg, MD
Family Medicine Physician · Denver, CO
Leah Kellogg, MD is a family medicine physician with a practice address in Denver, Colorado, and NPI 1588124408, issued on Mar 25, 2019. Check the license (Colorado DR.0065944, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Leah Kellogg
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DR.0065944 CO
Self-reported in NPPES; status is on the state search - Practice location
- 7550 W Yale Ave Ste B100, Denver, CO 80227
- Phone
- (303) 935-4689
- Enumerated
- Mar 25, 2019
- Record last updated
- Apr 22, 2026
- Fax
- (303) 935-3829
- Medicaid ID
- 9000173416 CO
- Medicare enrollment
- Enrolled (PECOS I20221003000007); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2019
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 7550 W Yale Ave Ste B100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Howard, PAPhysician Assistant1851580484
- Ann-Marie Latch, PA-CMedical Physician Assistant1346337318
- Claire Tompkins, PA-CPhysician Assistant1093366122
- Michelle Uribe, FNP-BCFamily Nurse Practitioner1629517172
Verify Leah Kellogg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0065944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% more Medicare Part D claims than the average family medicine physician in 2024
4,345 Medicare Part D claims for 625 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 159 claims were for opioids.
Most prescribed
- Atorvastatin Calcium232 claims
- Levothyroxine Sodium220 claims
- Lisinopril147 claims
- Gabapentin99 claims
- Metformin Hcl98 claims
- Omeprazole90 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
- Optumcare Colorado Medical Group LLCColorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leah Kellogg among 3,563 family medicine physician records in Colorado
Leah Kellogg, MD 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 2019, is newer than 87% of them.
- NPI issued2019 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2019 · median 2008 among the 2,077 with a school on file
- Record last updated2026 · 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).
457 family medicine physician records list a practice address in Denver
They are 457 of the 25,068 NPPES records with a practice address in Denver, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Denver → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Scott Blitz, M.D.Denver, CO 802271477557825
- Kit Brekhus, M.D.Denver, CO 802271003866880
- Robert Doyle, D.O.Denver, CO 802271386649473
- Jeanne Hall, MDLakewood, CO 802271588625511
- William Harrigan, M.D.Lakewood, CO 802271770587529
- Kent Horiuchi, MDDenver, CO 802271477548097
- John Panozzo, M.D.Denver, CO 802271619974920
- Ann Smith-Rudnick, MDDenver, CO 802271225023187
Common questions
What is Leah Kellogg, MD's NPI number?
Leah Kellogg, MD's National Provider Identifier (NPI) is 1588124408, issued on Mar 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Leah Kellogg, MD located?
The NPPES record lists a practice address at 7550 W Yale Ave Ste B100, Denver, CO, 80227. Phone: (303) 935-4689. Providers update this record themselves, so call before visiting.
How can I verify Leah Kellogg, MD's license?
NPPES lists Colorado license number DR.0065944, 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 Leah Kellogg, MD prescribe under Medicare Part D?
In 2024, Leah Kellogg, MD had 4,345 Medicare Part D claims for 625 beneficiaries; 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.