Shelby Makris, PA
NPI 1316535636 · Physician Assistant · Victorville, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelby Makris, PA is a Physician Assistant provider in Victorville, CA (NPI 1316535636).
Provider details
- NPI number
- 1316535636
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA59583 (CA)
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 tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
264 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 233 | $118 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 31 | $69 |
Typical Medicare-allowed amounts for these services range $69–$118 (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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 202 | 62 |
| Alendronate Sodium | 61 | 20 |
| Apalutamidebrand: Erleada | 61 | — |
| Letrozole | 56 | 19 |
| Potassium Chloride | 52 | 17 |
| Prednisone | 52 | 27 |
| Rivaroxabanbrand: Xarelto | 50 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,071 across 138 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
Additional practice locations (1)
- 2151 N Harbor Blvd Ste 3200Fullerton, CA 92835-3826Phone: (714) 446-5900
Registry dates
- Enumerated
- 2021-01-03
- Last updated
- 2023-07-07
- Certified
- 2023-07-07
Frequently asked questions
- What is Shelby Makris's NPI number?
- Shelby Makris's National Provider Identifier (NPI) is 1316535636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelby Makris's specialty?
- Shelby Makris is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shelby Makris located?
- Shelby Makris's practice location on file with NPPES is 12998 Hesperia Rd Ste 204, Victorville, CA 92395-8317.
- What is Shelby Makris's phone number?
- The practice phone number listed in the NPPES registry for Shelby Makris is (760) 780-4960.
- Does Shelby Makris accept Medicare?
- Shelby Makris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelby Makris's NPI active?
- Yes — Shelby Makris's NPI (1316535636) is active in the NPPES registry as of the last update on 2023-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.