Timothy Michael Varallo, M.D.
Emergency Medicine Physician · Pueblo, CO
Timothy Michael Varallo, M.D. is an emergency medicine physician with a practice address in Pueblo, Colorado, and NPI 1669434882, issued on Apr 4, 2006. Check the license (Colorado DR.0050082, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Timothy Michael Varallo
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- DR.0050082 CO
TL853 WY
Self-reported in NPPES; status is on the state search - Practice location
- 400 W 16TH St, Pueblo, CO 81003
- Phone
- (719) 584-4306
- Enumerated
- Apr 4, 2006
- Record last updated
- Aug 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (719) 595-7886
- Medicaid ID
- 59972777 CO
- 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.
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- Carson AgsaludPharmacist1770414203
- Marwan Ahmed, MDHospitalist Physician1487317632
- Vickie Ainsworth, OTROccupational Therapist1407131485
- Ammer Al-DairiStudent in an Organized Health Care Education/Training Program1477181352
Verify Timothy Michael Varallo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0050082Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average emergency medicine physician in 2024
111 Medicare Part D claims for 68 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Prednisone12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Timothy Michael Varallo among 1,434 emergency medicine physician records in Colorado
Timothy Michael Varallo, M.D. 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 57% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2016 · 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 Timothy Michael Varallo, M.D.'s NPI number?
Timothy Michael Varallo, M.D.'s National Provider Identifier (NPI) is 1669434882, issued on Apr 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Michael Varallo, M.D. located?
The NPPES record lists a practice address at 400 W 16TH St, Pueblo, CO, 81003. Phone: (719) 584-4306. Providers update this record themselves, so call before visiting.
How can I verify Timothy Michael Varallo, M.D.'s license?
NPPES lists Colorado license number DR.0050082, 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 Timothy Michael Varallo, M.D. prescribe under Medicare Part D?
In 2024, Timothy Michael Varallo, M.D. had 111 Medicare Part D claims for 68 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Timothy Michael Varallo, M.D.'s MIPS final score?
The 2023 MIPS final score is 84 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.