Matthew Scott Kupfer

  • Chula Vista, CA
  • Physician assistant
NPI1679179337PAC ID1456767110
Medicare services, 2024
4,654
Medicare patients, 2024
138
Part D claims, 2024
45
Affiliated sites
1
Medical groups
3
Practice address
542 Broadway, Chula Vista, CA 91910
Practice phone
Call (972) 364-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Concentra Urgent Care - Chula Vista

Urgent Care Center · Chula Vista, California

See all 4 affiliations

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Matthew Scott Kupfer is a physician assistant in Chula Vista, California

Matthew Kupfer practices at Concentra Urgent Care - Chula Vista in Chula Vista, California.

Matthew Kupfer's NPI, 1679179337, was assigned on December 8, 2020. Matthew Kupfer holds California license 59122.

NPI and contact details
Medicare PAC ID
1456767110
NPI enumeration date
December 8, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(972) 364-8000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
32
Medical school graduation
2020

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

Matthew Scott Kupfer practices at Concentra Urgent Care - Chula Vista in Chula Vista, California

Matthew Kupfer's primary practice is Concentra Urgent Care - Chula Vista, at 542 Broadway, Chula Vista, CA 91910. The practice phone is (972) 364-8000.

  • Concentra Urgent Care - Chula Vista
    542 Broadway, Chula Vista, CA 91910Phone(972) 364-8000

Source: Dmand AI Affiliation Data

Matthew Scott Kupfer is affiliated with 1 site of care and 3 medical groups

Matthew Kupfer's primary practice is Concentra Urgent Care - Chula Vista in Chula Vista, California. The medical group on file is Concentra Urgent Care. Dmand AI also links Matthew Kupfer to 2 more medical groups, each named with a free account. Matthew Kupfer's employer is on file too: an urgent care center.

See all 4 affiliations for Matthew Kupfer

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

Dmand AI tracks the EHR system at Matthew Scott Kupfer's practice

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

EHR by site
SiteEHR vendor and product
Concentra Urgent Care - Chula VistaAvailable with a free account
+2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Matthew Scott Kupfer is one of 11,482 physician assistants in California

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

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense 59122 · taxonomy 363A00000X

Clinical focus

Dmand AI lists mobility impairment among the conditions Matthew Kupfer treats.

Physician assistants near Matthew Kupfer

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

Matthew Scott Kupfer billed Medicare for 4,654 services in 2024

CMS data shows 4,654 Medicare services from Matthew Kupfer across 11 procedure codes in 2024, for 138 Medicare patients. Medicare paid $4,165,495 for them. Every service was in an office.

Medicare services, 20244,654
Medicare patients138
Paid by Medicare$4.2M
Procedure codes11

Matthew Kupfer's Medicare services by type, 2024

  1. Other services3,246
  2. Surgery831
  3. Office and hospital visits555
  4. Tests and treatments22

Matthew Kupfer compared with the California median for physician assistants, 2024

  • Matthew Kupfer
  • California median
Medicare services
4,654vs 20422.8 times
Medicare patients
138vs 10531% above
Part D claims
12vs 24395% below

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

Matthew Kupfer'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.

See all procedures by Matthew Kupfer

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

Matthew Scott Kupfer treated 138 Medicare patients in 2024, average age 82

CMS counts 138 Medicare patients who saw Matthew Kupfer in 2024. The largest group is 85 and over, with 60 patients. 70% of them have high blood pressure, and 57% have high cholesterol. 54% are also on Medicaid. Their average risk score is 3.95, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Matthew Kupfer's median patient age at 58, with 41% women.

Medicare patients, 2024138
Average age82
Average risk score3.95
Also on Medicaid54%

Matthew Kupfer's Medicare patients by age, 2024

Matthew Kupfer's Medicare patients by sex, 2024

  • Women8259%
  • Men5641%

Chronic conditions among Matthew Kupfer's Medicare patients, 2024

  1. High blood pressure70%
  2. High cholesterol57%
  3. Alzheimer's and dementia44%
  4. Diabetes42%
  5. Depression41%
  6. Chronic kidney disease40%
  7. Heart failure38%
  8. Mood disorders37%

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

Matthew Kupfer's patients across all payers

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

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women41%
  • Men59%

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

Matthew Scott Kupfer wrote 45 Medicare Part D claims in 2024

In 2024, Matthew Kupfer wrote 45 Medicare Part D claims for 21 patients. 96% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $74 in total drug cost.

Part D claims, 202445
Drugs named by CMS1
Total drug cost$74
Part D patients21

Matthew Kupfer's Part D claims by kind of drug, 2024

  • Generic43 claims96%
  • Brand-name and other2 claims4%

Matthew Kupfer'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 Matthew Kupfer's Part D claims, 2024

  • Antibiotics58%26 of 45 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 Matthew Kupfer

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 Matthew Scott Kupfer takes part in Medicare

Matthew Kupfer 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 Matthew Scott Kupfer'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 Matthew Scott Kupfer

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

What is Matthew Scott Kupfer's NPI number?

Matthew Scott Kupfer's NPI number is 1679179337. It was assigned on December 8, 2020, and it is active in the NPI Registry.

What does Matthew Scott Kupfer specialize in?

Matthew Scott Kupfer is a physician assistant in Chula Vista, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Matthew Scott Kupfer practice?

Matthew Kupfer practices at 542 Broadway, Chula Vista, CA 91910. Matthew Kupfer's primary practice is Concentra Urgent Care - Chula Vista in Chula Vista, California. Dmand AI also links Matthew Kupfer to 2 medical groups.

What is Matthew Scott Kupfer's office phone number?

The practice phone on file for Matthew Kupfer is (972) 364-8000.

What is Matthew Scott Kupfer's medical license number?

Matthew Kupfer holds California license 59122.

What medical group is Matthew Scott Kupfer part of?

Matthew Kupfer is linked to Concentra Urgent Care. Dmand AI links Matthew Kupfer to 2 more medical groups.

Does Matthew Scott Kupfer accept Medicare?

Yes. CMS data shows Matthew Kupfer billed Medicare for 4,654 services in 2024, and Matthew Kupfer accepts Medicare assignment.

How many Medicare patients does Matthew Scott Kupfer see?

CMS counts 138 Medicare patients who saw Matthew Kupfer in 2024, with an average age of 82.

What services does Matthew Scott Kupfer bill to Medicare?

In 2024, Matthew Kupfer's most billed Medicare services were medicare temporary code (Q4191), medicare temporary code (Q4271) and home visit (99348).

What drugs does Matthew Scott Kupfer prescribe most?

In 2024 Medicare Part D data, Matthew Kupfer's most prescribed drugs by claims were Levofloxacin.

How long has Matthew Scott Kupfer been practicing?

Matthew Kupfer graduated from medical school in 2020, 6 years ago.

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