Doctor profile · Federal record
Dr. Michael Illingworth, M.D.
Obstetrics & Gynecology Physician · Fresno, CA
- NPI 1932251089
- 19 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1945 N Fine Ave Ste 100
Fresno, CA 937271528
(559) 457-5650
fax (559) 457-5695 - Additional location
-
7202 N Millbrook Ave Ste 202
Fresno, CA 937203341
(559) 457-6950
fax (559) 457-6997
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- January 30, 2020
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #G68327
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932251089. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
92
Distinct HCPCS
5
Medicare allowed
$11,360
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 31 | 15 | $129 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $169 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 11 | $92 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 12 | 12 | $74 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $114 |
In context: peer comparison
Among 9 peers in Fresno Obstetrics & Gynecology Physician, average services per provider: 33. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
100
Patients
77
Total drug cost
$670
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Naproxen | Generic | 52 | 34 | $216 |
| Baclofen | Generic | 22 | 18 | $178 |
| Cyclobenzaprine Hcl | Generic | 14 | 13 | $83 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 12 | $193 |
Frequently asked questions
What is Dr. Michael Illingworth's medical specialty?
Dr. Michael Illingworth practices Obstetrics & Gynecology Physician in Fresno, CA.
Where does Dr. Michael Illingworth practice?
Dr. Michael Illingworth practices at 1945 N Fine Ave Ste 100, Fresno, CA 937271528. Office phone: 5594575650.
What is Dr. Michael Illingworth's NPI?
Dr. Michael Illingworth's National Provider Identifier (NPI) is 1932251089, issued by NPPES.
What procedures does Dr. Michael Illingworth commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.