Shelby C. Pfeiffer

  • Menifee, CA
  • Physician assistant
NPI1679299788PAC ID6608221197
Medicare services, 2024
130
Medicare patients, 2024
98
Part D claims, 2024
319
Affiliated sites
1
Medical groups
2
Practice address
29821 Antelope Rd, Menifee, CA 92584
Practice phone
Call (661) 256-6365
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

A+ Urgent Care - Menifee Lakes

Urgent Care Center · Menifee, California

See all 3 affiliations

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Shelby C. Pfeiffer is a physician assistant in Menifee, California

Shelby Pfeiffer practices at A+ Urgent Care - Menifee Lakes in Menifee, California.

Shelby Pfeiffer's NPI, 1679299788, was assigned on October 19, 2022. Shelby Pfeiffer holds California license 62191.

NPI and contact details
Medicare PAC ID
6608221197
NPI enumeration date
October 19, 2022
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(661) 256-6365
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
30
Medical school graduation
2022

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Shelby C. Pfeiffer practices at A+ Urgent Care - Menifee Lakes in Menifee, California

Shelby Pfeiffer's primary practice is A+ Urgent Care - Menifee Lakes, at 29821 Antelope Rd, Menifee, CA 92584. The practice phone is (661) 256-6365.

  • A+ Urgent Care - Menifee Lakes
    29821 Antelope Rd, Menifee, CA 92584Phone(661) 256-6365

Source: Dmand AI Affiliation Data

Shelby C. Pfeiffer is affiliated with 1 site of care and 2 medical groups

Shelby Pfeiffer's primary practice is A+ Urgent Care - Menifee Lakes in Menifee, California. The medical group on file is Rosamond Urgent Care. Dmand AI also links Shelby Pfeiffer to 1 more medical group, named with a free account. Shelby Pfeiffer's employer is on file too: an urgent care center.

See all 3 affiliations for Shelby Pfeiffer

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Shelby C. Pfeiffer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Shelby Pfeiffer practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
A+ Urgent Care - Menifee LakesAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Shelby C. Pfeiffer is one of 11,482 physician assistants in California

Physician assistant is Shelby Pfeiffer's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Shelby Pfeiffer is licensed in California.

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense 62191 · taxonomy 363A00000X

Clinical focus

Dmand AI lists rash, shingles and UTI among the conditions Shelby Pfeiffer treats.

Physician assistants near Shelby Pfeiffer

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

Shelby C. Pfeiffer billed Medicare for 130 services in 2024

CMS data shows 130 Medicare services from Shelby Pfeiffer across 5 procedure codes in 2024, for 98 Medicare patients. Medicare paid $6,564 for them. Every service was in an office.

Medicare services, 2024130
Medicare patients98
Paid by Medicare$6,564
Procedure codes5

Shelby Pfeiffer's Medicare services by type, 2024

  1. Office and hospital visits100
  2. Lab and pathology30

Shelby Pfeiffer compared with the California median for physician assistants, 2024

  • Shelby Pfeiffer
  • California median
Medicare services
130vs 20436% below
Medicare patients
98vs 1057% below
Part D claims
203vs 24316% below

Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.

Shelby Pfeiffer's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Shelby C. Pfeiffer treated 98 Medicare patients in 2024, average age 68

CMS counts 98 Medicare patients who saw Shelby Pfeiffer in 2024. The largest group is 65 to 74, with 44 patients. 59% of them have high cholesterol, and 58% have high blood pressure. 47% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Shelby Pfeiffer's median patient age at 32, with 60% women.

Medicare patients, 202498
Average age68
Average risk score1.21
Also on Medicaid47%

Shelby Pfeiffer's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Shelby Pfeiffer's Medicare patients by sex, 2024

  • Women7172%
  • Men2728%

Chronic conditions among Shelby Pfeiffer's Medicare patients, 2024

  1. High cholesterol59%
  2. High blood pressure58%
  3. Diabetes35%
  4. Arthritis33%
  5. Mood disorders28%
  6. Chronic kidney disease24%
  7. Depression23%
  8. Anxiety19%

Share of Medicare patients with each condition. A patient can have several.

Shelby Pfeiffer's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 32

Patient panel by sex, all payers

  • Women60%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Shelby C. Pfeiffer wrote 319 Medicare Part D claims in 2024

In 2024, Shelby Pfeiffer wrote 319 Medicare Part D claims for 201 patients. 94% of them were for generic drugs. CMS names the drug for 203 of them, across 8 drugs with 11 or more claims each, at $2,277 in total drug cost.

Part D claims, 2024319
Drugs named by CMS8
Total drug cost$2,277
Part D patients201

Shelby Pfeiffer's Part D claims by kind of drug, 2024

  • Generic300 claims94%
  • Brand-name and other19 claims6%

Shelby Pfeiffer's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Shelby Pfeiffer's Part D claims, 2024

  • Antibiotics50%161 of 319 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Shelby Pfeiffer

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Shelby C. Pfeiffer takes part in Medicare

Shelby Pfeiffer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Sources for Shelby C. Pfeiffer's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Shelby C. Pfeiffer

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Shelby C. Pfeiffer's NPI number?

Shelby C. Pfeiffer's NPI number is 1679299788. It was assigned on October 19, 2022, and it is active in the NPI Registry.

What does Shelby C. Pfeiffer specialize in?

Shelby C. Pfeiffer is a physician assistant in Menifee, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Shelby C. Pfeiffer practice?

Shelby Pfeiffer practices at 29821 Antelope Rd, Menifee, CA 92584. Shelby Pfeiffer's primary practice is A+ Urgent Care - Menifee Lakes in Menifee, California. Dmand AI also links Shelby Pfeiffer to 1 medical group.

What is Shelby C. Pfeiffer's office phone number?

The practice phone on file for Shelby Pfeiffer is (661) 256-6365.

What is Shelby C. Pfeiffer's medical license number?

Shelby Pfeiffer holds California license 62191.

What medical group is Shelby C. Pfeiffer part of?

Shelby Pfeiffer is linked to Rosamond Urgent Care. Dmand AI links Shelby Pfeiffer to 1 more medical group.

Does Shelby C. Pfeiffer accept Medicare?

Yes. CMS data shows Shelby Pfeiffer billed Medicare for 130 services in 2024, and Shelby Pfeiffer accepts Medicare assignment.

How many Medicare patients does Shelby C. Pfeiffer see?

CMS counts 98 Medicare patients who saw Shelby Pfeiffer in 2024, with an average age of 68.

What services does Shelby C. Pfeiffer bill to Medicare?

In 2024, Shelby Pfeiffer's most billed Medicare services were office visit, established patient (99214), lab and pathology test (81002) and office visit, new patient (99203).

What drugs does Shelby C. Pfeiffer prescribe most?

In 2024 Medicare Part D data, Shelby Pfeiffer's most prescribed drugs by claims were Cephalexin, Amoxicillin-Clavulanate Potass and Albuterol Sulfate Hfa.

How long has Shelby C. Pfeiffer been practicing?

Shelby Pfeiffer graduated from medical school in 2022, 4 years ago.

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