Philip Mcdonald, M.D.
NPI 1952644122 · Infectious Disease Physician · Thousand Oaks, CA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Mcdonald, M.D. is a Infectious Disease Physician provider in Thousand Oaks, CA (NPI 1952644122).
Provider details
- NPI number
- 1952644122
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C203711 (CA)
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
13 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
341 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 204 | $78 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 61 | $128 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 34 | $49 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $125 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 17 | $80 |
Typical Medicare-allowed amounts for these services range $49–$128 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 103 | 15 |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 39 | — |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 31 | — |
| Vancomycin Hcl | 25 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 15 |
| Daptomycin | 21 | — |
| Cephalexin | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (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
- 2013-04-05
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Philip Mcdonald's NPI number?
- Philip Mcdonald's National Provider Identifier (NPI) is 1952644122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Mcdonald's specialty?
- Philip Mcdonald is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Mcdonald located?
- Philip Mcdonald's practice location on file with NPPES is 375 Rolling Oaks Dr Ste 210, Thousand Oaks, CA 91361-1028.
- What is Philip Mcdonald's phone number?
- The practice phone number listed in the NPPES registry for Philip Mcdonald is (805) 495-1073.
- Does Philip Mcdonald accept Medicare?
- Philip Mcdonald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Mcdonald's NPI active?
- Yes — Philip Mcdonald's NPI (1952644122) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.