David Konzem, PA-C
NPI 1043641822 · Physician Assistant · Riverside, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Konzem, PA-C is a Physician Assistant provider in Riverside, CA (NPI 1043641822).
Provider details
- NPI number
- 1043641822
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA51287 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
12 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
454 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 Moderate Level of Medical Decision Making99284 | 210 | $101 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 127 | $147 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 71 | $59 |
| Critical Care, First 30-74 Minutes99291 | 28 | $172 |
| Emergency Department Visit With Straightforward Medical Decision Making99282 | 18 | $35 |
Typical Medicare-allowed amounts for these services range $35–$172 (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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naproxen | 74 | 71 |
| Prednisone | 56 | 56 |
| Cefdinir | 49 | 49 |
| Methylprednisolone | 45 | 45 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 44 | 44 |
| Ondansetronbrand: Ondansetron Odt | 44 | 44 |
| Methocarbamol | 30 | 30 |
Practice location
Mailing address
Additional practice locations (1)
- 1705 Tarboro St SwWilson, NC 27893-3428Phone: (252) 399-8040Fax: (252) 399-8778
Registry dates
- Enumerated
- 2013-12-04
- Last updated
- 2020-03-24
- Certified
- 2020-03-24
Frequently asked questions
- What is David Konzem's NPI number?
- David Konzem's National Provider Identifier (NPI) is 1043641822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Konzem's specialty?
- David Konzem is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Konzem located?
- David Konzem's practice location on file with NPPES is 2880 Hulen Pl, Riverside, CA 92507-2606.
- What is David Konzem's phone number?
- The practice phone number listed in the NPPES registry for David Konzem is (951) 715-3445.
- Does David Konzem accept Medicare?
- David Konzem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Konzem's NPI active?
- Yes — David Konzem's NPI (1043641822) is active in the NPPES registry as of the last update on 2020-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.