Thomas Easter, M.D.
NPI 1922038595 · Gynecology Physician · Rancho Cucamonga, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Easter, M.D. is a Gynecology Physician provider in Rancho Cucamonga, CA (NPI 1922038595).
Provider details
- NPI number
- 1922038595
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A41400 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
250 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 84 | $38 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 69 | $53 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 65 | $89 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 32 | $109 |
Typical Medicare-allowed amounts for these services range $38–$109 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 198 | 62 |
| Progesterone, Micronizedbrand: Progesterone | 137 | 38 |
| Spironolactone | 62 | 21 |
| Estradiolbrand: Estradiol (twice Weekly) | 58 | 14 |
| Mirabegronbrand: Myrbetriq | 49 | 11 |
| Estrogens, Conjugatedbrand: Premarin | 37 | — |
| Clobetasol Propionate | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,602 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1183 E Foothill BlvdSuite 160Upland, CA 91786-4080Phone: (909) 931-1033Fax: (909) 981-8976
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2023-03-30
- Certified
- 2023-03-30
Frequently asked questions
- What is Thomas Easter's NPI number?
- Thomas Easter's National Provider Identifier (NPI) is 1922038595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Easter's specialty?
- Thomas Easter is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Easter located?
- Thomas Easter's practice location on file with NPPES is 8263 Grove Ave Ste 204, Rancho Cucamonga, CA 91730-3107.
- What is Thomas Easter's phone number?
- The practice phone number listed in the NPPES registry for Thomas Easter is (909) 931-1033.
- Does Thomas Easter accept Medicare?
- Thomas Easter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Easter's NPI active?
- Yes — Thomas Easter's NPI (1922038595) is active in the NPPES registry as of the last update on 2023-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.