Monica Villegas, DO
NPI 1255337317 · Family Medicine Physician · New London, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Villegas, DO is a Family Medicine Physician provider in New London, CT (NPI 1255337317).
Provider details
- NPI number
- 1255337317
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 039645 (CT)
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
21 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
1,043 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 636 | $113 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 119 | $110 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 85 | $165 |
| Advance Care Planning, First 30 Minutes99497 | 80 | $72 |
| Critical Care, First 30-74 Minutes99291 | 66 | $203 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 57 | $75 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 26 | 25 |
| Pantoprazole Sodium | 16 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 14 |
| Levofloxacin | 13 | 13 |
| Atorvastatin Calcium | 11 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 11 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-23
- Last updated
- 2008-08-01
Frequently asked questions
- What is Monica Villegas's NPI number?
- Monica Villegas's National Provider Identifier (NPI) is 1255337317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Villegas's specialty?
- Monica Villegas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Monica Villegas located?
- Monica Villegas's practice location on file with NPPES is One Shaws Cove, New London, CT 06320.
- What is Monica Villegas's phone number?
- The practice phone number listed in the NPPES registry for Monica Villegas is (860) 447-8304.
- Does Monica Villegas accept Medicare?
- Monica Villegas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Villegas's NPI active?
- Yes — Monica Villegas's NPI (1255337317) is active in the NPPES registry as of the last update on 2008-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.