Olivia Locker, MD
NPI 1336218304 · Family Medicine Physician · Putnam, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Locker, MD is a Family Medicine Physician provider in Putnam, CT (NPI 1336218304).
Provider details
- NPI number
- 1336218304
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 53961 (CT)
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
49 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 | 26 | $92 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $132 |
Typical Medicare-allowed amounts for these services range $92–$132 (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 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 80 | — |
| Alprazolam | 58 | 12 |
| Duloxetine Hcl | 52 | — |
| Lurasidone Hcl | 41 | — |
| Quetiapine Fumarate | 38 | — |
| Lumateperone Tosylatebrand: Caplyta | 38 | — |
| Olanzapine | 32 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$435 across 25 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
- 2006-11-06
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Olivia Locker's NPI number?
- Olivia Locker's National Provider Identifier (NPI) is 1336218304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Locker's specialty?
- Olivia Locker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Olivia Locker located?
- Olivia Locker's practice location on file with NPPES is 27 Quinebaug Ave, Putnam, CT 06260-1943.
- What is Olivia Locker's phone number?
- The practice phone number listed in the NPPES registry for Olivia Locker is (860) 481-2950.
- Does Olivia Locker accept Medicare?
- Olivia Locker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Locker's NPI active?
- Yes — Olivia Locker's NPI (1336218304) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.