Philip Clifton
NPI 1598126849 · Physician Assistant · Royal Oak, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Clifton is a Physician Assistant provider in Royal Oak, MI (NPI 1598126849).
Provider details
- NPI number
- 1598126849
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5601007339 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
473 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 376 | $87 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 63 | $61 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 34 | $159 |
Typical Medicare-allowed amounts for these services range $61–$159 (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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Mirtazapine | 63 |
| Quetiapine Fumarate | 41 |
| Amitriptyline Hcl | 33 |
| Escitalopram Oxalate | 31 |
| Bupropion Hclbrand: Bupropion Xl | 27 |
| Dextromethorphan Hbr/Quinidinebrand: Nuedexta | 27 |
| Brexpiprazolebrand: Rexulti | 27 |
| Divalproex Sodium | 25 |
| Buspirone Hcl | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-15
- Last updated
- 2016-03-15
Frequently asked questions
- What is Philip Clifton's NPI number?
- Philip Clifton's National Provider Identifier (NPI) is 1598126849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Clifton's specialty?
- Philip Clifton is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Philip Clifton located?
- Philip Clifton's practice location on file with NPPES is 221 S Main St Ste 201, Royal Oak, MI 48067-2653.
- What is Philip Clifton's phone number?
- The practice phone number listed in the NPPES registry for Philip Clifton is (248) 398-6459.
- Does Philip Clifton accept Medicare?
- Philip Clifton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Clifton's NPI active?
- Yes — Philip Clifton's NPI (1598126849) is active in the NPPES registry as of the last update on 2016-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.