David Wall, MPA, PA-C
NPI 1619296548 · Physician Assistant · Santa Cruz, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Wall, MPA, PA-C is a Physician Assistant provider in Santa Cruz, CA (NPI 1619296548).
Provider details
- NPI number
- 1619296548
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MPA, PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA20951 (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 tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
396 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 166 | $153 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 127 | $106 |
| Hemoglobin A1c Level83036 | 32 | $10 |
| Blood Glucose (sugar) Level82947 | 27 | $4 |
| Measurement of Alcohol Level in Breath Specimen82075 | 22 | $29 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 22 | $13 |
Typical Medicare-allowed amounts for these services range $4–$153 (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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 59 | 31 |
| Cephalexin | 55 | 52 |
| Atorvastatin Calcium | 42 | 16 |
| Gabapentin | 32 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | 13 |
| Cyclobenzaprine Hcl | 27 | — |
| Metformin Hcl | 23 | — |
Practice location
Mailing address
Additional practice locations (1)
- 8053 Valencia StAptos, CA 95003-4073Phone: (831) 688-8680Fax: (831) 688-8817
Registry dates
- Enumerated
- 2010-05-17
- Last updated
- 2025-02-19
- Certified
- 2025-02-19
Frequently asked questions
- What is David Wall's NPI number?
- David Wall's National Provider Identifier (NPI) is 1619296548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Wall's specialty?
- David Wall is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Wall located?
- David Wall's practice location on file with NPPES is 1080 Emeline Ave, Santa Cruz, CA 95060-1966.
- What is David Wall's phone number?
- The practice phone number listed in the NPPES registry for David Wall is (831) 454-4100.
- Does David Wall accept Medicare?
- David Wall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Wall's NPI active?
- Yes — David Wall's NPI (1619296548) is active in the NPPES registry as of the last update on 2025-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.