Katherine Alicia Pearce, MD
Geriatric Medicine (Internal Medicine) Physician · Parker, CO
Katherine Alicia Pearce, MD is a geriatric medicine (internal medicine) physician with a practice address in Parker, Colorado, and NPI 1588813208, issued on Sep 18, 2008. Check the license (Colorado DR.0070067, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Katherine Alicia Pearce
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License numbers
- DR.0070067 CO
249925 NY
Self-reported in NPPES; status is on the state search - Practice location
- 12230 Lioness Way, Parker, CO 80134
- Phone
- (720) 644-3555
- Enumerated
- Sep 18, 2008
- Record last updated
- Dec 13, 2024
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 103 in Colorado → Look up another NPI →
Also registered at 12230 Lioness Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Allen, AGPCNP-BCGerontology Nurse Practitioner1417651332
- Suzette Allen, PTPhysical Therapist1518430057
- Ekua Antwi, FNPFamily Nurse Practitioner1336721976
- Kyla Araujo, ACNPC-AGAcute Care Nurse Practitioner1952955866
- Elizabeth ArbuisoFamily Nurse Practitioner1972250017
- James Archuleta, FNP-BCFamily Nurse Practitioner1316220742
Verify Katherine Alicia Pearce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0070067Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average geriatric medicine (internal medicine) physician in 2024
9,147 Medicare Part D claims for 339 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 86 claims were for opioids.
Most prescribed
- Atorvastatin Calcium601 claims
- Eliquis537 claims
- Levothyroxine Sodium312 claims
- Gabapentin295 claims
- Amlodipine Besylate254 claims
- Tamsulosin Hcl253 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.
Katherine Alicia Pearce among 103 geriatric medicine (internal medicine) physician records in Colorado
Katherine Alicia Pearce, MD is one of 103 geriatric medicine (internal medicine) physician records with a practice address in Colorado. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 70% of them.
- NPI issued2008 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2024 · 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 207RG0300X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Colorado
There are 103 geriatric medicine (internal medicine) physician records in Colorado.
All 103 in Colorado → Every provider in Parker → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Megan Burke, MDParker, CO 801341265774210
- Michael Leiding, MDHighlands Ranch, CO 801291063447795
- George Melone, M.D.Highlands Ranch, CO 801291780659573
- Leah Ozdemir, D.O.Highlands Ranch, CO 801291285938399
- Gretchen Orosz, MDLone Tree, CO 801241609864842
- Jill Sohayda, MDLittleton, CO 801231275596652
- Gregory Gahm, M.D.Greenwood Village, CO 801211659424299
- Elizabeth Clarke, M.D.Denver, CO 802041801037726
Common questions
What is Katherine Alicia Pearce, MD's NPI number?
Katherine Alicia Pearce, MD's National Provider Identifier (NPI) is 1588813208, issued on Sep 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Alicia Pearce, MD located?
The NPPES record lists a practice address at 12230 Lioness Way, Parker, CO, 80134. Phone: (720) 644-3555. Providers update this record themselves, so call before visiting.
How can I verify Katherine Alicia Pearce, MD's license?
NPPES lists Colorado license number DR.0070067, 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 Alicia Pearce, MD prescribe under Medicare Part D?
In 2024, Katherine Alicia Pearce, MD had 9,147 Medicare Part D claims for 339 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.