Charlotte Richards, MD
NPI 1851358857 · Obstetrics & Gynecology Physician · San Luis, AZ
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charlotte Richards, MD is a Obstetrics & Gynecology Physician provider in San Luis, AZ (NPI 1851358857).
Provider details
- NPI number
- 1851358857
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 59904 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 72 | 29 |
| Alendronate Sodium | 41 | 12 |
| Fluconazole | 26 | 12 |
| Clobetasol Propionate | 25 | 11 |
| Escitalopram Oxalate | 17 | — |
| Acyclovir | 16 | — |
| Calcitonin,salmon,syntheticbrand: Calcitonin-Salmon | 14 | — |
| Progesterone, Micronized |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9,725 across 15 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
Registry dates
- Enumerated
- 2006-04-26
- Last updated
- 2024-08-13
- Certified
- 2024-08-13
Frequently asked questions
- What is Charlotte Richards's NPI number?
- Charlotte Richards's National Provider Identifier (NPI) is 1851358857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charlotte Richards's specialty?
- Charlotte Richards is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Charlotte Richards located?
- Charlotte Richards's practice location on file with NPPES is 1896 E Babbit Lane, San Luis, AZ 85349-1669.
- What is Charlotte Richards's phone number?
- The practice phone number listed in the NPPES registry for Charlotte Richards is (928) 722-6112.
- Does Charlotte Richards accept Medicare?
- Charlotte Richards is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charlotte Richards's NPI active?
- Yes — Charlotte Richards's NPI (1851358857) is active in the NPPES registry as of the last update on 2024-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.