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DAVID JAY FRIEDMAN MD
NPI 1215931050
Allergy & Immunology in Oro Valley, AZ

Active since June 09, 2005PECOS EnrolledAccepts Medicare Assignment
55.05/100
CMS Quality Rating
1521 E TANGERINE RD STE 225, ORO VALLEY, AZ 85755(520) 492-3271(520) 492-3262 Get Directions Write a Review

NPPES record last updated: November 27, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 27, 2023, Oct 17, 2023, Jul 19, 2023 and 3 more (6 updates tracked since 2015).

About David Jay Friedman Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID JAY FRIEDMAN MD (NPI 1215931050) is an individual allergy & immunology provider in Oro Valley, Arizona, licensed in Arizona (30474) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Creighton University School Of Medicine (2000).

NPPES Registry Identity

NPI1215931050
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameDAVID JAY FRIEDMANCredential: MD
Location Address1521 E TANGERINE RD STE 225Oro Valley, AZ 85755-6218
Mailing Address1521 E Tangerine Rd Ste 225Oro Valley, AZ 85755-6218 · (520) 492-3271 · Fax (520) 492-3262
Phone(520) 492-3271
Fax(520) 492-3262
Sole ProprietorNo
Medical School CMSCreighton University School Of MedicineGraduated 2000
Enumeration DateJune 9, 2005
Last NPPES UpdateNovember 27, 20246 updates tracked since enumeration
NPPES CertifiedNovember 27, 2024
✔ NPI 1215931050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in AZ · 30474
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
1521 E TANGERINE RD STE 225, Oro Valley, AZ 85755
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

David Jay Friedman Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9830125996
PECOS Enrollment IDI20050728000871
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show David Friedman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

David J Friedman MD PC
Same address
Allergy & Immunology
1521 E TANGERINE RD STE 225
Oro Valley, AZ 85755
  • Reassigned Medicare billing, Arizona enrollment
NPI 1821832254 (520) 444-0462

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
955 services16 patients
Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
665 services37 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
568 services356 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
74 services70 patients
Administration and interpretation of patient-focused health risk assessment 96160
This procedure involves a detailed evaluation of your health to identify potential risks. It includes analyzing your medical history, lifestyle habits, and family health history. The results are interpreted to provide a personalized plan to improve your health and prevent future issues.
63 services55 patients
Professional service for single injection of allergen 95115
A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.
33 services20 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

55.05/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality40.61
Improvement Activities40
Cost59.06

Reported Quality Measures

Appropriate Treatment for Upper Respiratory Infection (URI)
55%22 patients3/55-star benchmark: 100%
Controlling High Blood Pressure
63%154 patients3/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
99%1,882 patients4/55-star benchmark: 100%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
20%1,687 patients2/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients screened: 98% · 416 patients
98%416 patients
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 0% · 806 patients
Patients totalRate: 1% · 806 patients
1%806 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 8

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221
DME-Other DME · category DE017N
3 suppliers49 claims147 services$18.28 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers23 claims23 services$14.18 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers45 claims46 services$5.20 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers23 claims23 services$64.64 avg. paid by Medicare
Injection, immune globulin (cuvitru), 100 mg J1555
Treatment-Injections and Infusions (nononcologic) · category RI008N
2 suppliers13 claims8,080 services$11.72 avg. paid by Medicare
Injection, immune globulin (hizentra), 100 mg J1559
Treatment-Injections and Infusions (nononcologic) · category RI008N
3 suppliers60 claims24,860 services$9.50 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAVID J FRIEDMAN MD PC
Allergy & Immunology
1521 E TANGERINE RD STE 225
ORO VALLEY, AZ 85755
Pima County (520) 444-0462

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Friedman's NPI number?

The NPI number for David Friedman is 1215931050. It was assigned to this individual provider in the NPPES registry on June 9, 2005.

Where is David Friedman located?

David Friedman practices at 1521 E Tangerine Rd Ste 225, Oro Valley, AZ 85755. The listed phone number is (520) 492-3271.

What is David Friedman's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is David Friedman enrolled in Medicare?

Yes. David Friedman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for David Friedman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Friedman reassigns Medicare benefits to David J Friedman MD PC (Oro Valley, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Friedman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for David Friedman was last updated on November 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.