NPPES file of Aug 9, 2026

Barbara L. Emerson, M.D.

Internal Medicine Physician · Greeley, CO

Barbara L. Emerson, M.D. is an internal medicine physician with a practice address in Greeley, Colorado, and NPI 1164573291, issued on Jan 16, 2007. Check the license (Colorado 49226, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1164573291
Name
Barbara L. Emerson
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
49226 CO
238613 MA
Self-reported in NPPES; status is on the state search
Practice location
1801 16TH St, Greeley, CO 80631
Phone
(970) 378-4529
Enumerated
Jan 16, 2007
Record last updated
Mar 7, 2023
Fax
(970) 378-4531
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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8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →

Also registered at 1801 16TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Costa AlimonosInternal Medicine Physician1235670712
  2. Rodger Anders, PA-CPhysician Assistant1710956917
  3. Renee Anderson, CRNACertified Registered Nurse Anesthetist1457339848
  4. Adrien Arling, PA-CSurgical Physician Assistant1255907382
  5. Sydney Aronson, MSPAS, PA-CSurgical Physician Assistant1376000653
  6. Ronald Baars, PHARMDPharmacist1649252867

Verify Barbara L. Emerson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 49226    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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Barbara L. Emerson among 2,046 internal medicine physician records in Colorado

Barbara L. Emerson, 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 not. Its NPI, issued in 2007, is newer than 40% of them.

  • NPI issued2007 · 40% of these records are older, 39% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2023 · 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).

37 internal medicine physician records list a practice address in Greeley

They are 37 of the 3,518 NPPES records with a practice address in Greeley, and 2,046 internal medicine physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,046 in Colorado → Every provider in Greeley → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Mark Berntsen, MDGreeley, CO 806311730166687
  2. Julia BruceGreeley, CO 806311639136385
  3. Robert Cash, MDGreeley, CO 806311285611152
  4. Tesfaye Demeke, MDGreeley, CO 806311255352217
  5. Danielle Doro, M.D.Greeley, CO 806311437145190
  6. John Ebens, MDGreeley, CO 806311649257544
  7. Steven Kalt, MDGreeley, CO 806311225011554
  8. Steven Loecke, MDGreeley, CO 806311265410005

Common questions

What is Barbara L. Emerson, M.D.'s NPI number?

Barbara L. Emerson, M.D.'s National Provider Identifier (NPI) is 1164573291, issued on Jan 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Barbara L. Emerson, M.D. located?

The NPPES record lists a practice address at 1801 16TH St, Greeley, CO, 80631. Phone: (970) 378-4529. Providers update this record themselves, so call before visiting.

How can I verify Barbara L. Emerson, M.D.'s license?

NPPES lists Colorado license number 49226, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.