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Dr. John Pagteilan, MD
NPI1750744256PAC ID0345532149
- Medicare patients, 2024
- 13
- Part D claims, 2018
- 11
- Publications
- 1
- Hospital affiliations
- 3
- Industry payments
- $4,737
- Practice address
- 2051 Marengo St, Los Angeles, CA 90033
- Practice phone
- Call (323) 409-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Los Angeles General Medical Center
Los Angeles, California
Find Dr. Pagteilan'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.
Dr. John Pagteilan is a general surgeon in Los Angeles, California
Dr. Pagteilan practices at Los Angeles General Medical Center in Los Angeles, California.
Dr. Pagteilan's NPI, 1750744256, was assigned on April 1, 2016. Dr. Pagteilan holds Louisiana license 343310.
NPI and contact details
- NPI
- 1750744256NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345532149
- NPI enumeration date
- April 1, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 409-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Pagteilan practices at Los Angeles General Medical Center in Los Angeles, California
Dr. Pagteilan's primary practice is Los Angeles General Medical Center, at 2051 Marengo St, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 409-2800.
- Los Angeles General Medical Center2051 Marengo St, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 409-2800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Pagteilan is affiliated with 4 sites of care and 1 medical group
Dr. Pagteilan's primary practice is Los Angeles General Medical Center in Los Angeles, California. Dr. Pagteilan is also affiliated with Ochsner Medical Center - New Orleans. The medical group on file is Ochsner Health. Dmand AI also links Dr. Pagteilan to 2 more hospitals, each named with a free account.
Los Angeles General Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Pagteilan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pagteilan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Angeles General Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. John Pagteilan is one of 2,926 general surgeons in California
Surgery is Dr. Pagteilan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Pagteilan is licensed in Louisiana.
Specialties and state licenses
- Surgery, LouisianaPrimary
General surgeons near Dr. Pagteilan
Counts of general surgeons 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. John Pagteilan treated 13 Medicare patients in 2024, average age 67
CMS counts 13 Medicare patients who saw Dr. Pagteilan in 2024. Their average risk score is 2.02, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Pagteilan's median patient age at 70, with 52% women.
Medicare patients, 202413
Average age67
Average risk score2.02
Dr. Pagteilan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Pagteilan wrote 11 Medicare Part D claims in 2018
In 2018, Dr. Pagteilan wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $99 in total drug cost. In 2017, CMS named 39 claims across 2 drugs.
Part D claims, 201811
Drugs named by CMS1
Total drug cost$99
Dr. Pagteilan's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 392018: 1172%
Drugs named by CMS: 1 in 2018, 2 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. John Pagteilan takes part in Medicare
Dr. Pagteilan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Pagteilan has 1 publication on record
Dmand AI links 1 paper to Dr. Pagteilan. Dr. Pagteilan's most frequent co-authors are Annie Moreau, MD and Raymond Michael Siatkowski, MD.
Papers1
Dr. Pagteilan's most frequent co-authors
Recent publications by Dr. Pagteilan
See who Dr. Pagteilan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pagteilan works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Pagteilan received $4,737 in industry payments from 2022 to 2025
CMS Open Payments shows 43 general payments to Dr. Pagteilan from 10 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $1,100.
General payments to Dr. Pagteilan by program year, 2022 to 2025
Companies that paid Dr. Pagteilan the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Pagteilan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 and Drug (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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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 Dr. John Pagteilan
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. John Pagteilan's NPI number?
Dr. John Pagteilan's NPI number is 1750744256. It was assigned on April 1, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. John Pagteilan?
Dr. John Pagteilan is a general surgeon in Los Angeles, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. John Pagteilan practice?
Dr. Pagteilan practices at 2051 Marengo St, Los Angeles, CA 90033. Dr. Pagteilan's primary practice is Los Angeles General Medical Center in Los Angeles, California. Dmand AI also links Dr. Pagteilan to 2 hospitals.
What is Dr. John Pagteilan's office phone number?
The practice phone on file for Dr. Pagteilan is (323) 409-2800.
What is Dr. John Pagteilan's medical license number?
Dr. Pagteilan holds Louisiana license 343310.
Which hospitals is Dr. John Pagteilan affiliated with?
Dr. Pagteilan is affiliated with Ochsner Medical Center - New Orleans. Dmand AI links Dr. Pagteilan to 2 more hospitals.
What medical group is Dr. John Pagteilan part of?
Dr. Pagteilan is linked to Ochsner Health.
Does Dr. John Pagteilan accept Medicare?
Yes. CMS lists Dr. Pagteilan as accepting Medicare assignment.
How many Medicare patients does Dr. John Pagteilan see?
CMS counts 13 Medicare patients who saw Dr. Pagteilan in 2024, with an average age of 67.
What drugs does Dr. John Pagteilan prescribe most?
In 2018 Medicare Part D data, Dr. Pagteilan's most prescribed drugs by claims were Pantoprazole Sodium.
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Has Dr. John Pagteilan received payments from drug or device companies?
CMS Open Payments shows $4,737 in general payments to Dr. Pagteilan from 10 companies from 2022 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. John Pagteilan been practicing?
Dr. Pagteilan graduated from medical school in 2016, 10 years ago.
Does Dr. John Pagteilan do research?
Dmand AI links 1 publication to Dr. Pagteilan.
Who does Dr. John Pagteilan publish with?
Dr. Pagteilan's most frequent co-authors are Annie Moreau, MD (1 shared paper) and Raymond Michael Siatkowski, MD (1 shared paper).
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