David Graf, P.A
NPI 1245631514 · Medical Physician Assistant · Sauk City, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Graf, P.A is a Medical Physician Assistant provider in Sauk City, WI (NPI 1245631514).
Provider details
- NPI number
- 1245631514
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A
- 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
11 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
660 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 | 156 | $72 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 132 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 59 | $10 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 46 | $45 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 42 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 179 | 48 |
| Rosuvastatin Calcium | 91 | 30 |
| Amlodipine Besylate | 88 | 31 |
| Lisinopril | 59 | 18 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 57 | 18 |
| Omeprazole | 49 | 15 |
| Pregabalin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-09-05
- Last updated
- 2014-09-05
Frequently asked questions
- What is David Graf's NPI number?
- David Graf's National Provider Identifier (NPI) is 1245631514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Graf's specialty?
- David Graf is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Graf located?
- David Graf's practice location on file with NPPES is 112 Helen St, Sauk City, WI 53583-1101.
- What is David Graf's phone number?
- The practice phone number listed in the NPPES registry for David Graf is (608) 643-3351.
- Does David Graf accept Medicare?
- David Graf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Graf's NPI active?
- Yes — David Graf's NPI (1245631514) is active in the NPPES registry as of the last update on 2014-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.