Doctor profile · Federal record
Dr. Ali Zirakzadeh, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Boulder, CO
- NPI 1609846567
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5495 Arapahoe Ave Ste 100
Boulder, CO 803031224
(303) 415-4250
fax (303) 440-9629 - Additional location
-
777 Bannock St, Mail Code 0151
Denver, CO 802044507
(303) 602-8270
fax (303) 602-8277 - Mailing address
-
Po Box 9049
Boulder, CO 803019049
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- September 27, 2024
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Colorado #DR.0049158
- Medicaid
- MN #398689600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609846567. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
852
Distinct HCPCS
10
Medicare allowed
$69,501
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 264 | 181 | $93 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 172 | 145 | $71 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 131 | 103 | $117 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 115 | 115 | $54 | |
G0008 |
Administration of influenza virus vaccine | 44 | 44 | $31 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 39 | 39 | $76 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 33 | 32 | $59 | |
90480 |
Admn sarscov2 vacc 1 dose | 19 | 19 | $41 | |
91322 |
Sarscov2 vac 50 mcg/0.5ml im | 19 | 19 | $143 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 16 | 16 | $88 |
In context: peer comparison
Among 21 peers in Boulder Internal Medicine Physician, average services per provider: 87. This provider delivers 9.8× the peer median.Open Payments
Industry payments received
All-time total
$42
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $24.11 | |
| Merck Sharp & Dohme LLC | 1 | $17.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,326
Patients
582
Total drug cost
$74,605
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 229 | 112 | $3,226 |
| Levothyroxine Sodium | Generic | 160 | 71 | $2,976 |
| Rosuvastatin Calcium | Generic | 117 | 50 | $1,733 |
| Lisinopril | Generic | 111 | 54 | $854 |
| Losartan Potassium | Generic | 84 | 33 | $1,917 |
| Amlodipine Besylate | Generic | 82 | 44 | $708 |
| Trazodone Hcl | Generic | 75 | 27 | $722 |
| Zolpidem Tartrate | Generic | 74 | 29 | $702 |
| Gabapentin | Generic | 70 | 31 | $2,042 |
| Simvastatin | Generic | 62 | 27 | $782 |
Hospital affiliations
Frequently asked questions
What is Dr. Ali Zirakzadeh's medical specialty?
Dr. Ali Zirakzadeh practices Internal Medicine Physician in Boulder, CO.
Where does Dr. Ali Zirakzadeh practice?
Dr. Ali Zirakzadeh practices at 5495 Arapahoe Ave Ste 100, Boulder, CO 803031224. Office phone: 3034154250.
What is Dr. Ali Zirakzadeh's NPI?
Dr. Ali Zirakzadeh's National Provider Identifier (NPI) is 1609846567, issued by NPPES.
Does Dr. Ali Zirakzadeh accept Medicare assignment?
Yes. Dr. Ali Zirakzadeh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ali Zirakzadeh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.