Peter B. Peifer, PA-C
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 170
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Medical groups
- 5
- Practice address
- 2145 E Baseline Rd Ste 104, Tempe, AZ 85283
- Practice phone
- Call (480) 704-4411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NextCare Urgent Care, Tempe (E Baseline Rd)
Urgent Care Center · Tempe, Arizona
Find Peter Peifer's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Peter B. Peifer is a physician assistant in Tempe, Arizona
Peter Peifer practices at NextCare Urgent Care, Tempe (E Baseline Rd) in Tempe, Arizona.
Peter Peifer's NPI, 1093719577, was assigned on June 13, 2005. Peter Peifer holds Arizona license 2339.
- NPI
- 1093719577NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305033366
- NPI enumeration date
- June 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 704-4411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Peter B. Peifer practices at NextCare Urgent Care, Tempe (E Baseline Rd) in Tempe, Arizona
Peter Peifer's primary practice is NextCare Urgent Care, Tempe (E Baseline Rd), at 2145 E Baseline Rd Ste 104, Tempe, AZ 85283. The practice phone is (480) 704-4411.
- NextCare Urgent Care, Tempe (E Baseline Rd)2145 E Baseline Rd Ste 104, Tempe, AZ 85283Phone(480) 704-4411
Source: Dmand AI Affiliation Data
Peter B. Peifer is affiliated with 3 sites of care and 5 medical groups
Peter Peifer's primary practice is NextCare Urgent Care, Tempe (E Baseline Rd) in Tempe, Arizona. Peter Peifer is also affiliated with Columbia Memorial Hospital. The medical group on file is NextCare Urgent Care. Dmand AI also links Peter Peifer to 4 more medical groups and 1 group practice or clinic, each named with a free account. Peter Peifer's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Peter B. Peifer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Peter Peifer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NextCare Urgent Care, Tempe (E Baseline Rd) | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Peter B. Peifer is one of 2,965 physician assistants in Arizona
Physician assistant is Peter Peifer's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Peter Peifer is licensed in Arizona.
Specialties and state licenses
- Physician assistant, ArizonaPrimary
Physician assistants near Peter Peifer
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Peter B. Peifer treated 150 Medicare patients in 2024, average age 74
CMS counts 150 Medicare patients who saw Peter Peifer in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Peter Peifer's median patient age at 37, with 58% women.
Peter Peifer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Peter Peifer's Medicare patients by sex, 2024
- Women9966%
- Men5134%
Chronic conditions among Peter Peifer's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis46%
- Diabetes27%
- Ischemic heart disease27%
- COPD26%
- Anxiety25%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Peter Peifer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Peter B. Peifer wrote 170 Medicare Part D claims in 2024
In 2024, Peter Peifer wrote 170 Medicare Part D claims for 112 patients. 98% of them were for generic drugs.
Peter Peifer's Part D claims by kind of drug, 2024
- Generic167 claims98%
- Brand-name and other3 claims2%
Drug classes CMS tracks in Peter Peifer's Part D claims, 2024
- Antibiotics16%28 of 170 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Peter B. Peifer scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Peter Peifer for performance year 2024, reported as part of a group. Peter Peifer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Peter Peifer's MIPS scores, performance year 2024
- 85of 100Final score
- 84.5of 100Quality
- 83of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Peter B. Peifer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Peter B. Peifer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Peter B. Peifer's NPI number?
Peter B. Peifer's NPI number is 1093719577. It was assigned on June 13, 2005, and it is active in the NPI Registry.
What does Peter B. Peifer specialize in?
Peter B. Peifer is a physician assistant in Tempe, Arizona. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Peter B. Peifer practice?
Peter Peifer practices at 2145 E Baseline Rd Ste 104, Tempe, AZ 85283. Peter Peifer's primary practice is NextCare Urgent Care, Tempe (E Baseline Rd) in Tempe, Arizona. Dmand AI also links Peter Peifer to 4 medical groups and 1 group practice or clinic.
What is Peter B. Peifer's office phone number?
The practice phone on file for Peter Peifer is (480) 704-4411.
What is Peter B. Peifer's medical license number?
Peter Peifer holds Arizona license 2339.
Which hospitals is Peter B. Peifer affiliated with?
Peter Peifer is affiliated with Columbia Memorial Hospital.
What medical group is Peter B. Peifer part of?
Peter Peifer is linked to NextCare Urgent Care. Dmand AI links Peter Peifer to 4 more medical groups.
Does Peter B. Peifer accept Medicare?
Yes. CMS lists Peter Peifer as accepting Medicare assignment.
What is Peter B. Peifer's MIPS score?
Peter Peifer's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Peter B. Peifer see?
CMS counts 150 Medicare patients who saw Peter Peifer in 2024, with an average age of 74.
How long has Peter B. Peifer been practicing?
Peter Peifer graduated from medical school in 1999, 27 years ago.
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