Michael Illingworth, M.D.
NPI 1932251089 · Obstetrics & Gynecology Physician · Fresno, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Illingworth, M.D. is a Obstetrics & Gynecology Physician provider in Fresno, CA (NPI 1932251089).
Provider details
- NPI number
- 1932251089
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G68327 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
818 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 163 | $75 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 110 | $132 |
| Removal of Muscle And/Or Tissue, 20.0 Sq Cm Or Less11043 | 98 | $236 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 77 | $75 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 70 | $108 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 |
Practice location
Mailing address
Additional practice locations (1)
- 7202 N Millbrook Ave Ste 202Fresno, CA 93720-3341Phone: (559) 457-6950Fax: (559) 457-6997
Registry dates
- Enumerated
- 2007-01-17
- Last updated
- 2020-01-30
- Certified
- 2020-01-30
Frequently asked questions
- What is Michael Illingworth's NPI number?
- Michael Illingworth's National Provider Identifier (NPI) is 1932251089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Illingworth's specialty?
- Michael Illingworth is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Illingworth located?
- Michael Illingworth's practice location on file with NPPES is 1945 N Fine Ave Ste 100, Fresno, CA 93727-1528.
- What is Michael Illingworth's phone number?
- The practice phone number listed in the NPPES registry for Michael Illingworth is (559) 457-5650.
- Does Michael Illingworth accept Medicare?
- Michael Illingworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Illingworth's NPI active?
- Yes — Michael Illingworth's NPI (1932251089) is active in the NPPES registry as of the last update on 2020-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.