Lacy Knowles, D.O.
NPI 1952660599 · Sports Medicine (Family Medicine) Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Sports Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lacy Knowles, D.O. is a Sports Medicine (Family Medicine) Physician provider in Los Angeles, CA (NPI 1952660599).
Provider details
- NPI number
- 1952660599
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A15521 (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 tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
995 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 354 | $9 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 277 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 215 | $178 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 138 | $138 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 11 | $121 |
Typical Medicare-allowed amounts for these services range $9–$178 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Practice location
Mailing address
Additional practice locations (2)
- 6801 Park Ter Ste 130Los Angeles, CA 90045Phone: (310) 248-7878Fax: (310) 248-7850
- 3801 North BlvdBaton Rouge, LA 70806-3825Phone: (225) 387-7899Fax: (225) 381-2579
Registry dates
- Enumerated
- 2012-05-15
- Last updated
- 2019-12-09
- Certified
- 2019-12-09
Frequently asked questions
- What is Lacy Knowles's NPI number?
- Lacy Knowles's National Provider Identifier (NPI) is 1952660599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lacy Knowles's specialty?
- Lacy Knowles is listed in the NPPES registry with a primary specialty of Sports Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Lacy Knowles located?
- Lacy Knowles's practice location on file with NPPES is 6801 Park Ter Ste 130, Los Angeles, CA 90045.
- What is Lacy Knowles's phone number?
- The practice phone number listed in the NPPES registry for Lacy Knowles is (310) 248-7878.
- Does Lacy Knowles accept Medicare?
- Lacy Knowles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lacy Knowles's NPI active?
- Yes — Lacy Knowles's NPI (1952660599) is active in the NPPES registry as of the last update on 2019-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.