Jerald Thanos, M.D.
NPI 1013947738 · Obstetrics & Gynecology Physician · Fullerton, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jerald Thanos, M.D. is a Obstetrics & Gynecology Physician provider in Fullerton, CA (NPI 1013947738).
Provider details
- NPI number
- 1013947738
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A46502 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
228 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 71 | $139 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 51 | $42 |
| Screening Papanicolaou Smear; Obtaining, Preparing and Conveyance of Cervical Or Vaginal Smear to LaboratoryQ0091 | 51 | $50 |
| Pelvic Exam99459 | 27 | $27 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 | $98 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 462 | 140 |
| Progesterone, Micronizedbrand: Progesterone | 91 | 26 |
| Estrogens, Conjugatedbrand: Premarin | 39 | 17 |
| Estradiol/Norethindrone Acetbrand: Estradiol-Norethindrone Acetat | 38 | 12 |
| Estradiolbrand: Estradiol (twice Weekly) | 33 | — |
| Fluconazole | 23 | 17 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2022-08-22
- Certified
- 2022-08-22
Frequently asked questions
- What is Jerald Thanos's NPI number?
- Jerald Thanos's National Provider Identifier (NPI) is 1013947738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jerald Thanos's specialty?
- Jerald Thanos is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Jerald Thanos located?
- Jerald Thanos's practice location on file with NPPES is 2262 N State College Blvd, Fullerton, CA 92831-1361.
- What is Jerald Thanos's phone number?
- The practice phone number listed in the NPPES registry for Jerald Thanos is (714) 990-2900.
- Does Jerald Thanos accept Medicare?
- Jerald Thanos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jerald Thanos's NPI active?
- Yes — Jerald Thanos's NPI (1013947738) is active in the NPPES registry as of the last update on 2022-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.