Karen Gelfand, MD
Pediatrics Physician · Greeley, CO
Karen Gelfand, MD is a pediatrics physician with a practice address in Greeley, Colorado, and NPI 1437243862, issued on Oct 2, 2006. Check the license (Colorado DR.0057239, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen Gelfand
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- DR.0057239 CO
2004-0482 NM
Self-reported in NPPES; status is on the state search - Practice location
- 1610 29TH Avenue PL Ste 101, Greeley, CO 80634
- Phone
- (970) 356-2600
- Enumerated
- Oct 2, 2006
- Record last updated
- May 27, 2026
- Fax
- (970) 356-2633
- Medicaid ID
- 14083884 NM
- Medicare enrollment
- Enrolled (PECOS I20260209002590); may accept Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2001
- Entity
- Type 1 · individual
Also registered at 1610 29TH Avenue PL Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Orest Dubynsky, MDPediatrics Physician1417920489
Verify Karen Gelfand in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0057239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatrics Physician providers in Colorado
There are 1,155 pediatrics physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatrics physician records in Colorado
- Nicholas Abbey, M.D.Arvada, CO1942359880
- Ashraf Abdel-Azeem, M.D.Aurora, CO1336243989
- Donna Ackerman, D.O.Thornton, CO1295728467
- Cacey Adams, M.D.Highlands Ranch, CO1356662662
- Corazon Aguilar, M.D.Aurora, CO1457377152
- Adeola Akinlonu, MDLouisville, CO1386031284
- Olukemi Akinrinola, MDParker, CO1932364072
- Saja Al-FalahiColorado Springs, CO1932819786
- Lauren Albert, MDAurora, CO1982309902
- Sarah Albert, MDDenver, CO1245305929
Common questions
What is Karen Gelfand, MD's NPI number?
Karen Gelfand, MD's National Provider Identifier (NPI) is 1437243862, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Gelfand, MD located?
The NPPES record lists a practice address at 1610 29TH Avenue PL Ste 101, Greeley, CO, 80634. Phone: (970) 356-2600. Providers update this record themselves, so call before visiting.
How can I verify Karen Gelfand, MD's license?
NPPES lists Colorado license number DR.0057239, 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.
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.