David Friedman, MD
NPI 1215931050 · Allergy & Immunology Physician · Oro Valley, AZ
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Friedman, MD is a Allergy & Immunology Physician provider in Oro Valley, AZ (NPI 1215931050).
Provider details
- NPI number
- 1215931050
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30474 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,441 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 955 | $3 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 665 | $14 |
| Professional Service for Multiple Injections of Allergen95117 | 568 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $124 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 63 | $3 |
| Professional Service for Single Injection of Allergen95115 | 33 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 164 | 109 |
| Fluticasone Propionate | 64 | 38 |
| Azithromycin | 48 | 28 |
| Azelastine Hcl | 40 | 25 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 35 | 25 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 30 | 16 |
| Levocetirizine Dihydrochloride | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$652 across 15 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
Registry dates
- Enumerated
- 2005-06-09
- Last updated
- 2024-11-27
- Certified
- 2024-11-27
Frequently asked questions
- What is David Friedman's NPI number?
- David Friedman's National Provider Identifier (NPI) is 1215931050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Friedman's specialty?
- David Friedman is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is David Friedman located?
- David Friedman's practice location on file with NPPES is 1521 E Tangerine Rd Ste 225, Oro Valley, AZ 85755-6218.
- What is David Friedman's phone number?
- The practice phone number listed in the NPPES registry for David Friedman is (520) 492-3271.
- Does David Friedman accept Medicare?
- David Friedman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Friedman's NPI active?
- Yes — David Friedman's NPI (1215931050) is active in the NPPES registry as of the last update on 2024-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.