David Johnston, PA
NPI 1417116401 · Physician Assistant · Albany, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Johnston, PA is a Physician Assistant provider in Albany, NY (NPI 1417116401).
Provider details
- NPI number
- 1417116401
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
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
18 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
241 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $102 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 38 | $16 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 34 | $88 |
| Automated Urinalysis Test81003 | 29 | $2 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 52 | 52 |
| Prednisone | 37 | 36 |
| Doxycycline Hyclate | 23 | 20 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 22 | 21 |
| Azithromycin | 16 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 | 13 |
| Ibuprofen | 12 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-04
- Last updated
- 2008-12-16
Frequently asked questions
- What is David Johnston's NPI number?
- David Johnston's National Provider Identifier (NPI) is 1417116401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Johnston's specialty?
- David Johnston is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Johnston located?
- David Johnston's practice location on file with NPPES is 315 S Manning Blvd, Albany, NY 12208-1707.
- What is David Johnston's phone number?
- The practice phone number listed in the NPPES registry for David Johnston is (518) 525-1322.
- Does David Johnston accept Medicare?
- David Johnston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Johnston's NPI active?
- Yes — David Johnston's NPI (1417116401) is active in the NPPES registry as of the last update on 2008-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.