Cezary Antoni Dobija, M.D.
Internal Medicine Physician · Lafayette, CO
Cezary Antoni Dobija, M.D. is an internal medicine physician with a practice address in Lafayette, Colorado, and NPI 1639151459, issued on Nov 17, 2005. Check the license (Colorado 37214, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cezary Antoni Dobija
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 37214 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W South Boulder RD, Lafayette, CO 80026
- Phone
- (303) 604-6669
- Enumerated
- Nov 17, 2005
- Record last updated
- Nov 9, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (303) 661-9496
- Medicaid ID
- 01372143 CO
- Medicare enrollment
- Enrolled (PECOS I20100609000538); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 1000 W South Boulder RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cezary Antoni Dobija in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 37214Check 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 internal medicine physician in 2024
3,897 Medicare Part D claims for 466 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 87 claims were for opioids.
Most prescribed
- Atorvastatin Calcium309 claims
- Levothyroxine Sodium248 claims
- Lisinopril232 claims
- Amlodipine Besylate174 claims
- Losartan Potassium124 claims
- Metformin Hcl111 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.
Industry payments in 2024: $16.74
1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Boulder Community HealthLafayette, CO · Acute Care Hospitals4 of 5 stars
- Legacy Healthcare Services IncDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Cezary Antoni Dobija among 2,046 internal medicine physician records in Colorado
Cezary Antoni Dobija, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1985 · median 2006 among the 1,090 with a school on file
- Record last updated2017 · 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).
45 internal medicine physician records list a practice address in Lafayette
They are 45 of the 1,905 NPPES records with a practice address in Lafayette, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Lafayette → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Vincent Bilello, M.D.Lafayette, CO 800261821070756
- Susan Blakley, M.D.Lafayette, CO 800261316932387
- Abby Bleistein, M.D.Lafayette, CO 800261235119553
- Lisabeth Hall, MDLafayette, CO 800261376578187
- Mahasti Kalantar, MDLafayette, CO 800261598865313
- Ian Lang, DOLafayette, CO 800261184786998
- Lorena Letkomiller, M.D.Lafayette, CO 800261205892239
- Robert McClure, M.D.Lafayette, CO 800261609927367
Common questions
What is Cezary Antoni Dobija, M.D.'s NPI number?
Cezary Antoni Dobija, M.D.'s National Provider Identifier (NPI) is 1639151459, issued on Nov 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Cezary Antoni Dobija, M.D. located?
The NPPES record lists a practice address at 1000 W South Boulder RD, Lafayette, CO, 80026. Phone: (303) 604-6669. Providers update this record themselves, so call before visiting.
How can I verify Cezary Antoni Dobija, M.D.'s license?
NPPES lists Colorado license number 37214, 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 Cezary Antoni Dobija, M.D. prescribe under Medicare Part D?
In 2024, Cezary Antoni Dobija, M.D. had 3,897 Medicare Part D claims for 466 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.