NPPES file of Aug 9, 2026

Calvern E. Narcisi, M.D.

Psychiatry Physician · Denver, CO

Calvern E. Narcisi, M.D. is a psychiatry physician with a practice address in Denver, Colorado, and NPI 1861716425, issued on Mar 25, 2010. Check the license (Colorado 18849, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861716425
Name
Calvern E. Narcisi
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
18849 CO
Self-reported in NPPES; status is on the state search
Practice location
4900 Cherry Creek SO. Dr., Denver, CO 80246
Phone
(303) 691-0941
Enumerated
Mar 25, 2010
Record last updated
Mar 25, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(303) 698-2817
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Calvern E. Narcisi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 18849
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

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92% fewer Medicare Part D claims than the average psychiatry physician in 2024

84 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Calvern Narcisi84
  2. Specialty average1,000

Most prescribed

  1. Sertraline Hcl16 claims
  2. Fluoxetine Hcl14 claims
  3. Dayvigo13 claims
  4. Lithium Carbonate Er12 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.

Calvern E. Narcisi among 990 psychiatry physician records in Colorado

Calvern E. Narcisi, M.D. is one of 990 psychiatry physician records with a practice address in Colorado. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.

  • NPI issued2010 · 66% of these records are older, 31% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 35% of these records are
  • Record last updated2010 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

291 psychiatry physician records list a practice address in Denver

They are 291 of the 25,068 NPPES records with a practice address in Denver, and 990 psychiatry physician records in Colorado.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Stephen Bishop, MDDenver, CO 802461346263860
  2. Gary Hoggan, M.D.Denver, CO 802461114950102
  3. Rebecca Lewin, MDDenver, CO 802461033224019
  4. Frederick Miller, M. D.Denver, CO 802461528160116
  5. William Niederhut, M.D.Denver, CO 802461982639084
  6. Rachel Norwood, MDDenver, CO 802461467539452
  7. Janice Petersen, MDDenver, CO 802461740351899
  8. Stephen Popkin, M.D.Denver, CO 802461326004797

Common questions

What is Calvern E. Narcisi, M.D.'s NPI number?

Calvern E. Narcisi, M.D.'s National Provider Identifier (NPI) is 1861716425, issued on Mar 25, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Calvern E. Narcisi, M.D. located?

The NPPES record lists a practice address at 4900 Cherry Creek SO. Dr., Denver, CO, 80246. Phone: (303) 691-0941. Providers update this record themselves, so call before visiting.

How can I verify Calvern E. Narcisi, M.D.'s license?

NPPES lists Colorado license number 18849, 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 Calvern E. Narcisi, M.D. prescribe under Medicare Part D?

In 2024, Calvern E. Narcisi, M.D. had 84 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.