Dr. Phillip Chapa, MD

  • Denton, TX
  • Emergency medicine physician
NPI1487612362
Medicare services, 2023
287
Part D claims, 2024
34
Publications
1
Industry payments
$63
Insurance carriers
15
Practice address
3535 S I-35 E, Denton, TX 76210
Practice phone
Call (940) 384-3535
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Medical City Denton

Denton, Texas

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Dr. Phillip Chapa is an emergency medicine physician in Denton, Texas

Dr. Chapa practices at Medical City Denton in Denton, Texas.

Dr. Chapa's NPI, 1487612362, was assigned on May 2, 2006. Dr. Chapa graduated from UT Southwestern Medical Center in 1997. Dr. Chapa holds Texas license K9750.

NPI and contact details
NPI enumeration date
May 2, 2006
NPI status
Active
Practice phone
(940) 384-3535
Professional email
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Personal email
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Mobile number
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Sex
Male
Medical school graduation
1997

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Dr. Phillip Chapa practices at Medical City Denton in Denton, Texas

Dr. Chapa's primary practice is Medical City Denton, at 3535 S I-35 E, Denton, TX 76210 in Denton County. The practice phone is (940) 384-3535.

  • Medical City Denton
    3535 S I-35 E, Denton, TX 76210 · Denton CountyPhone(940) 384-3535

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Phillip Chapa is affiliated with 1 site of care

Dr. Chapa's primary practice is Medical City Denton in Denton, Texas.

Medical City DentonDenton, TexasPrimary

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. Phillip Chapa's practice

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

EHR by site
SiteEHR vendor and product
Medical City DentonAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Phillip Chapa is one of 4,831 emergency medicine physicians in Texas

Emergency medicine is Dr. Chapa's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Chapa is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Chapa's licenses on file in 4 states: Texas, Florida, Oklahoma and Louisiana.

Specialties and state licenses

  • Emergency medicine, TexasPrimaryLicense K9750 · 2000 to 2026 · taxonomy 207P00000X
  • Florida licenseLicense ME142967 · 2019 to 2024
  • Oklahoma license2010 to 2015
  • Louisiana license1998 to 2000

Emergency medicine physicians near Dr. Chapa

Counts of emergency medicine physicians 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

Dr. Phillip Chapa billed Medicare for 287 services in 2023

CMS data shows 287 Medicare services from Dr. Chapa across 4 procedure codes in 2023. Medicare paid $25,435 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2023287
Paid by Medicare$25,435
Procedure codes4

Dr. Chapa's Medicare services by type, 2022 to 2023

  • 2022
  • 2023
Office and hospital visits
2022: 3182023: 18442%
Tests and treatments
2022: 1622023: 10336%

Dr. Chapa compared with the Texas median for emergency medicine physicians, 2023

  • Dr. Chapa
  • Texas median
Medicare services
287vs 22528% above
Part D claims
57vs 7423% below

Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.

Dr. Chapa's most billed Medicare procedure codes, 2023

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 Dr. Chapa

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chapa and other emergency medicine physicians in Texas.

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

Dr. Phillip Chapa wrote 34 Medicare Part D claims in 2024

In 2024, Dr. Chapa wrote 34 Medicare Part D claims for 19 patients. 91% of them were for generic drugs. They cover 4 drugs, with $235 in total drug cost. In 2022, CMS named 127 claims across 7 drugs.

Part D claims, 202434
Drugs named by CMS4
Total drug cost$235
Part D patients19

Dr. Chapa's Part D claims by kind of drug, 2024

  • Generic31 claims91%
  • Brand-name and other3 claims9%

Dr. Chapa's most prescribed drugs by claims, 2023

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

Part D claims for drugs CMS names, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 1272023: 5755%

Drugs named by CMS: 4 in 2023, 7 in 2022.

See all prescribing by Dr. Chapa

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

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Dr. Phillip Chapa has 1 publication on record

Dmand AI links 1 paper to Dr. Chapa.

Papers1

Recent publications by Dr. Chapa

See all 1 publications and co-authors

See who Dr. Chapa researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chapa works with, so you can find a warm path to the right emergency medicine physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Phillip Chapa received $63 in industry payments from 2021 to 2024

CMS Open Payments shows 2 general payments to Dr. Chapa from 2 drug and device companies from 2021 to 2024. Education make up the largest share, 63% of the total. CSL Behring paid the most, $40.

General payments to Dr. Chapa by program year, 2021 to 2024

General payments to Dr. Chapa by kind, 2021 to 2024

$63in total
  • Education$4063%
  • Food and beverage$2337%

Companies that paid Dr. Chapa the most, 2021 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Chapa

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Phillip Chapa graduated from UT Southwestern Medical Center

Dr. Chapa graduated from UT Southwestern Medical Center in 1997.

  1. Medical schoolUT Southwestern Medical Center
  2. Board certified in emergency medicineAmerican Board of Emergency Medicine

Source: Dmand AI Professional Profile Data

Dr. Phillip Chapa accepts plans from 15 insurance carriers

Dr. Chapa is in network with 15 carriers, including Elevance, United Healthcare and Aetna. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.

Plan types Dr. Chapa accepts, by number of carriers

  1. HMO9
  2. PPO7
  3. POS4
  4. EPO3
  5. Medicare3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Phillip Chapa'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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
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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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 Dr. Phillip Chapa

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

What is Dr. Phillip Chapa's NPI number?

Dr. Phillip Chapa's NPI number is 1487612362. It was assigned on May 2, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Phillip Chapa?

Dr. Phillip Chapa is an emergency medicine physician in Denton, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Phillip Chapa practice?

Dr. Chapa practices at 3535 S I-35 E, Denton, TX 76210. Dr. Chapa's primary practice is Medical City Denton in Denton, Texas.

What is Dr. Phillip Chapa's office phone number?

The practice phone on file for Dr. Chapa is (940) 384-3535.

What is Dr. Phillip Chapa's medical license number?

Dr. Chapa holds Texas license K9750, one of the licenses on file in 4 states.

Which states has Dr. Phillip Chapa been licensed in?

Dmand AI has state licenses on file for Dr. Chapa in Texas (2000 to 2026), Florida (2019 to 2024), Oklahoma (2010 to 2015) and Louisiana (1998 to 2000).

Does Dr. Phillip Chapa accept Medicare?

Yes. CMS data shows Dr. Chapa billed Medicare for 287 services in 2023.

Is Dr. Phillip Chapa board certified?

Yes. Dr. Chapa is board certified in emergency medicine by the American Board of Emergency Medicine.

What services does Dr. Phillip Chapa bill to Medicare?

In 2023, Dr. Chapa's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).

Where did Dr. Phillip Chapa go to medical school?

Dr. Chapa graduated from UT Southwestern Medical Center in 1997.

Show 5 more questionsShow fewer questions

What drugs does Dr. Phillip Chapa prescribe most?

In 2023 Medicare Part D data, Dr. Chapa's most prescribed drugs by claims were Prednisone, Levofloxacin and Ondansetron ODT.

Has Dr. Phillip Chapa received payments from drug or device companies?

CMS Open Payments shows $63 in general payments to Dr. Chapa from 2 companies from 2021 to 2024. The largest total came from CSL Behring.

How long has Dr. Phillip Chapa been practicing?

Dr. Chapa graduated from medical school in 1997, 29 years ago.

Does Dr. Phillip Chapa do research?

Dmand AI links 1 publication to Dr. Chapa.

What insurance does Dr. Phillip Chapa accept?

Dr. Chapa is in network with 15 carriers, including Elevance, United Healthcare and Aetna. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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