Doctor profile · Federal record

Dr. Jonathan Tashkin

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Aurora, CO

  • NPI 1164408969
  • Accepts Medicare
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1501 S. Potomac St.
Aurora, CO 800125411
(303) 695-2628
fax (303) 306-7753
Mailing address
Po Box 173862
Denver, CO 802173862

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
July 2, 2015
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Colorado #DR.0041319 · Colorado #41319
Medicaid
CO #68031335

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164408969. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
166
Distinct HCPCS
5
Medicare allowed
$25,845
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 79 79 $173
99284 Emergency department visit with moderate level of medical decision making 31 31 $119
99204 New patient office or other outpatient visit, 45-59 minutes 25 25 $134
99291 Critical care, first 30-74 minutes 20 20 $211
99203 New patient office or other outpatient visit, 30-44 minutes 11 11 $84

In context: peer comparison

Among 75 peers in this city , average services per provider: 49. This provider delivers 3.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
29
Patients
29
Total drug cost
$136
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 18 18 $84
Methocarbamol Generic 11 11 $52

Frequently asked questions

Auto-generated from federal data
What is Dr. Jonathan Tashkin's medical specialty?
Dr. Jonathan Tashkin practices Emergency Medicine Physician in Aurora, CO.
Where does Dr. Jonathan Tashkin practice?
Dr. Jonathan Tashkin practices at 1501 S. Potomac St., Aurora, CO 800125411. Office phone: 3036952628.
What is Dr. Jonathan Tashkin's NPI?
Dr. Jonathan Tashkin's National Provider Identifier (NPI) is 1164408969, issued by NPPES.
Does Dr. Jonathan Tashkin accept Medicare assignment?
Yes. Dr. Jonathan Tashkin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Tashkin commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.