Gerardo Ortiz, MD
Emergency Medicine Physician · Pueblo, CO
Gerardo Ortiz, MD is an emergency medicine physician with a practice address in Pueblo, Colorado, and NPI 1437361573, issued on May 3, 2007. Check the license (Colorado 46280, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gerardo Ortiz
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 46280 CO
Self-reported in NPPES; status is on the state search - Practice location
- 400 W 16TH St, Pueblo, CO 81003
- Phone
- (719) 584-4595
- Enumerated
- May 3, 2007
- Record last updated
- Jul 9, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (719) 584-4861
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,434 in Colorado → Look up another NPI →
Also registered at 400 W 16TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed Abdulrahman, MDInternal Medicine Physician1093425068
- Olanrewaju Adabale, MDInternal Medicine Physician1669113031
- Carson AgsaludPharmacist1770414203
- Marwan Ahmed, MDHospitalist Physician1487317632
- Vickie Ainsworth, OTROccupational Therapist1407131485
- Ammer Al-DairiStudent in an Organized Health Care Education/Training Program1477181352
Verify Gerardo Ortiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 46280Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average emergency medicine physician in 2024
15 Medicare Part D claims for 12 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Gerardo Ortiz among 1,434 emergency medicine physician records in Colorado
Gerardo Ortiz, MD is one of 1,434 emergency medicine physician records with a practice address in Colorado. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 47% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2008 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 emergency medicine physician records list a practice address in Pueblo
They are 53 of the 3,717 NPPES records with a practice address in Pueblo, and 1,434 emergency medicine physician records in Colorado.
All 1,434 in Colorado → Every provider in Pueblo → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Earl Campbell, D.O.Pueblo, CO 810031528041514
- Thomas Czelatdko, D.O.Pueblo, CO 810031508835935
- Thomas Greidanus, M.D.Pueblo, CO 810031881677961
- Carol Joslin, MDPueblo, CO 810031598748170
- Robert Macdonald, M.D.Pueblo, CO 810031306829486
- Frank Martinez, M.D., MPHPueblo, CO 810031831191345
- Michael Nerenberg, M.D.Pueblo, CO 810031336122167
- Pamela Parks, M.D.Pueblo, CO 810031417930405
Common questions
What is Gerardo Ortiz, MD's NPI number?
Gerardo Ortiz, MD's National Provider Identifier (NPI) is 1437361573, issued on May 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gerardo Ortiz, MD located?
The NPPES record lists a practice address at 400 W 16TH St, Pueblo, CO, 81003. Phone: (719) 584-4595. Providers update this record themselves, so call before visiting.
How can I verify Gerardo Ortiz, MD's license?
NPPES lists Colorado license number 46280, 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 Gerardo Ortiz, MD prescribe under Medicare Part D?
In 2024, Gerardo Ortiz, MD had 15 Medicare Part D claims for 12 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.