Jeremiah I. Kaplan, M.D.
Internal Medicine Physician · Boulder, CO
Jeremiah I. Kaplan, M.D. is an internal medicine physician with a practice address in Boulder, Colorado, and NPI 1396872347, issued on Feb 27, 2007. Check the license (Colorado 38583, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jeremiah I. Kaplan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 38583 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1985 Bluebell Ave, Boulder, CO 80302
- Phone
- (303) 440-8688
- Enumerated
- Feb 27, 2007
- Record last updated
- Jul 1, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (303) 557-6163
- Medicaid IDs
- 04334361 CO
4334661 CO - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Verify Jeremiah I. Kaplan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 38583Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
140 Medicare Part D claims for 13 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Alendronate Sodium17 claims
- Torsemide14 claims
- Myrbetriq12 claims
- Potassium Chloride12 claims
- Azelastine Hcl11 claims
- Memantine Hcl11 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.
The MIPS final score for 2023 (Medicare payment program): 87.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Jeremiah I. Kaplan among 2,046 internal medicine physician records in Colorado
Jeremiah I. Kaplan, 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 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 39% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2019 · 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).
74 internal medicine physician records list a practice address in Boulder
They are 74 of the 5,635 NPPES records with a practice address in Boulder, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Boulder → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hillary Browne, MDBoulder, CO 803021316936198
- Dawn Hutchinson, MDBoulder, CO 803021457348724
- Mary Langlois, MDBoulder, CO 803021447433867
- Sheila Ling, MDBoulder, CO 803021487613972
- Benjamin Scallon, M.D.Boulder, CO 803021376923250
- Mark Shusterman, M.D.Boulder, CO 803021073045365
- Kristina Anton-Schnell, MDBoulder, CO 803011477577153
- Steven Brasch, M.D.Boulder, CO 803011366547564
Common questions
What is Jeremiah I. Kaplan, M.D.'s NPI number?
Jeremiah I. Kaplan, M.D.'s National Provider Identifier (NPI) is 1396872347, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jeremiah I. Kaplan, M.D. located?
The NPPES record lists a practice address at 1985 Bluebell Ave, Boulder, CO, 80302. Phone: (303) 440-8688. Providers update this record themselves, so call before visiting.
How can I verify Jeremiah I. Kaplan, M.D.'s license?
NPPES lists Colorado license number 38583, 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 Jeremiah I. Kaplan, M.D. prescribe under Medicare Part D?
In 2024, Jeremiah I. Kaplan, M.D. had 140 Medicare Part D claims for 13 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jeremiah I. Kaplan, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.