Paul J. Greenberg, M.D.
Anesthesiology Physician · Estes Park, CO
Paul J. Greenberg, M.D. is an anesthesiology physician with a practice address in Estes Park, Colorado, and NPI 1497123236, issued on Sep 10, 2015. Check the license (Colorado DR.0042009, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Paul J. Greenberg
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- DR.0042009 CO
Self-reported in NPPES; status is on the state search - Practice location
- 415 Fall River LN, Estes Park, CO 80517
- Phone
- (970) 290-9717
- Enumerated
- Sep 10, 2015
- Record last updated
- Sep 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Paul J. Greenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0042009Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average anesthesiology physician in 2024
11 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Anesthesiology Physician providers in Colorado
There are 1,202 anesthesiology physician records in Colorado.
Other anesthesiology physician records in Colorado
- Benjamin Aakre, MDAurora, CO1407140395
- Richard Abbott, MDGreenwood Village, CO1508839333
- James Abercrombie, MDColorado Springs, CO1184204711
- Benjamin Abrams, MDAurora, CO1619316742
- Peter Abromaitis, M.D.Wheat Ridge, CO1205277449
- David Abts, M.D.Aurora, CO1598086118
- Henri Acosta, MDGreenwood Village, CO1114073798
- Ryan Adams, MDFort Collins, CO1154448611
- Aaron Adler, MDBoulder, CO1932738358
- Aalok Agarwala, MDAurora, CO1699801068
Common questions
What is Paul J. Greenberg, M.D.'s NPI number?
Paul J. Greenberg, M.D.'s National Provider Identifier (NPI) is 1497123236, issued on Sep 10, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Paul J. Greenberg, M.D. located?
The NPPES record lists a practice address at 415 Fall River LN, Estes Park, CO, 80517. Phone: (970) 290-9717. Providers update this record themselves, so call before visiting.
How can I verify Paul J. Greenberg, M.D.'s license?
NPPES lists Colorado license number DR.0042009, 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 Paul J. Greenberg, M.D. prescribe under Medicare Part D?
In 2024, Paul J. Greenberg, M.D. had 11 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.