Richard Villarreal, MD
NPI 1609895119 · Obstetrics & Gynecology Physician · Chillicothe, OH
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Villarreal, MD is a Obstetrics & Gynecology Physician provider in Chillicothe, OH (NPI 1609895119).
Provider details
- NPI number
- 1609895119
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35.066963 (OH)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
316 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 118 | $86 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 71 | $37 |
| Screening Papanicolaou Smear; Obtaining, Preparing and Conveyance of Cervical Or Vaginal Smear to LaboratoryQ0091 | 37 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $121 |
| Ultrasound Scan of Uterus, Ovaries, Tubes, Cervix and Pelvic Area Through Vagina76830 | 25 | $106 |
| Automated Urinalysis Test81003 | 23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 54 | 30 |
| Fluconazole | 51 | 36 |
| Nystatin | 42 | 28 |
| Metronidazole | 36 | 26 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 32 | 24 |
| Valacyclovir Hclbrand: Valacyclovir | 28 | — |
| Alendronate Sodium | 28 | — |
| Cephalexin | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$579 across 32 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
- 2006-07-18
- Last updated
- 2020-11-24
- Certified
- 2020-11-24
Frequently asked questions
- What is Richard Villarreal's NPI number?
- Richard Villarreal's National Provider Identifier (NPI) is 1609895119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Villarreal's specialty?
- Richard Villarreal is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Villarreal located?
- Richard Villarreal's practice location on file with NPPES is 610 Blackwater Rd, Chillicothe, OH 45601-9003.
- What is Richard Villarreal's phone number?
- The practice phone number listed in the NPPES registry for Richard Villarreal is (740) 642-4400.
- Does Richard Villarreal accept Medicare?
- Richard Villarreal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Villarreal's NPI active?
- Yes — Richard Villarreal's NPI (1609895119) is active in the NPPES registry as of the last update on 2020-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.