Am J Gastroenterol
Celiac ArteryEndoscopyEsophageal and Gastric Varices
Dr. Zelman Weingarten, MD
NPI1407921109
- Medicare services, 2020
- 72
- Part D claims, 2020
- 75
- Publications
- 4
- Industry payments
- $68
- Insurance carriers
- 5
- Practice address
- 105 Mercury Cir, Pomona, CA 91768
- Practice phone
- Call (909) 860-0061
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Well and Fit Adult Day Health Care, Inc
Pomona, California
Find Dr. Weingarten'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. Zelman Weingarten is a gastroenterologist in Pomona, California
Dr. Weingarten practices at Well and Fit Adult Day Health Care, Inc in Pomona, California.
Dr. Weingarten's NPI, 1407921109, was assigned on November 21, 2006. Dr. Weingarten graduated from Universidad Nacional Autonoma de Mexico in 1973. Dr. Weingarten holds California license A26589.
NPI and contact details
- NPI
- 1407921109NPI Registry (opens in a new tab)
- NPI enumeration date
- November 21, 2006
- NPI status
- Active
- Practice phone
- (909) 860-0061
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Zelman Weingarten practices at Well and Fit Adult Day Health Care, Inc in Pomona, California
Dr. Weingarten's primary practice is Well and Fit Adult Day Health Care, Inc, at 105 Mercury Cir, Pomona, CA 91768 in Los Angeles County. The practice phone is (909) 860-0061.
- Well and Fit Adult Day Health Care, Inc105 Mercury Cir, Pomona, CA 91768 · Los Angeles CountyPhone(909) 860-0061
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Zelman Weingarten is affiliated with 1 site of care
Dr. Weingarten's primary practice is Well and Fit Adult Day Health Care, Inc in Pomona, California.
Well and Fit Adult Day Health Care, IncPrimary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Zelman Weingarten's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weingarten practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Well and Fit Adult Day Health Care, Inc | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zelman Weingarten is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Weingarten's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Weingarten is licensed in California.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
Gastroenterologists near Dr. Weingarten
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
1,977gastroenterologists in California
6gastroenterologists in Pomona
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Zelman Weingarten billed Medicare for 72 services in 2020
CMS data shows 72 Medicare services from Dr. Weingarten across 2 procedure codes in 2020, all of them office visits. Medicare paid $4,492 for them. Every service was in an office.
Medicare services, 202072
Paid by Medicare$4,492
Procedure codes2
Dr. Weingarten's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1192020: 7239%
- Surgery
- 2019: 442020: 0100%
Dr. Weingarten compared with the California median for gastroenterologists, 2020
- Dr. Weingarten
- California median
- Medicare services
- 72vs 58688% below
- Part D claims
- 75vs 38080% below
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Weingarten's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Weingarten?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weingarten and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zelman Weingarten's patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Dr. Weingarten's median patient age at 50, with 86% women.
Dr. Weingarten's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women86%
- Men14%
Source: Dmand AI Patient Panel Data
Dr. Zelman Weingarten wrote 75 Medicare Part D claims in 2020
In 2020, Dr. Weingarten wrote 75 Medicare Part D claims. They cover 4 drugs, with $5,669 in total drug cost. In 2019, CMS named 384 claims across 9 drugs.
Part D claims, 202075
Drugs named by CMS4
Total drug cost$5,669
Dr. Weingarten's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 3842020: 7580%
Drugs named by CMS: 4 in 2020, 9 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Zelman Weingarten has 4 publications on record
Dmand AI links 4 papers to Dr. Weingarten. The most frequent topics are Endoscopy, Esophageal and Gastric Varices and Gastrointestinal Hemorrhage. Dr. Weingarten has published most often in Am J Gastroenterol.
Papers4
Topics Dr. Weingarten writes about most
- Endoscopy
- Esophageal and Gastric Varices
- Gastrointestinal Hemorrhage
Recent publications by Dr. Weingarten
Am J Gastroenterol
Blood TransfusionEmergenciesEndoscopy
Am J Gastroenterol
ElectrosurgeryEndoscopyIntestinal Polyps
Am J Gastroenterol
Colon, SigmoidEndoscopyGastrointestinal Agents
See who Dr. Weingarten researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Weingarten works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Zelman Weingarten received $68 in industry payments from 2016 to 2017
CMS Open Payments shows 4 general payments to Dr. Weingarten from 1 drug or device company from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $68.
General payments to Dr. Weingarten by program year, 2016 to 2017
Companies that paid Dr. Weingarten the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zelman Weingarten has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Weingarten, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Weingarten
- 2013
- CMS Stage 1 EHR
- 2002
- ACP Fellow
Source: Dmand AI Professional Profile Data
Dr. Zelman Weingarten graduated from Universidad Nacional Autonoma de Mexico
Dr. Weingarten graduated from Universidad Nacional Autonoma de Mexico in 1973. Dr. Weingarten is a member of ACP.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Zelman Weingarten accepts plans from 5 insurance carriers
Dr. Weingarten is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Molina
Plan types Dr. Weingarten accepts, by number of carriers
- Medicare5
- PPO4
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Zelman Weingarten'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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Zelman Weingarten
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. Zelman Weingarten's NPI number?
Dr. Zelman Weingarten's NPI number is 1407921109. It was assigned on November 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Zelman Weingarten?
Dr. Zelman Weingarten is a gastroenterologist in Pomona, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Zelman Weingarten practice?
Dr. Weingarten practices at 105 Mercury Cir, Pomona, CA 91768. Dr. Weingarten's primary practice is Well and Fit Adult Day Health Care, Inc in Pomona, California.
What is Dr. Zelman Weingarten's office phone number?
The practice phone on file for Dr. Weingarten is (909) 860-0061.
What is Dr. Zelman Weingarten's medical license number?
Dr. Weingarten holds California license A26589.
Does Dr. Zelman Weingarten accept Medicare?
Yes. CMS data shows Dr. Weingarten billed Medicare for 72 services in 2020.
What services does Dr. Zelman Weingarten bill to Medicare?
In 2020, Dr. Weingarten's most billed Medicare services were office visit, established patient (99213) and office visit, new patient (99202).
Where did Dr. Zelman Weingarten go to medical school?
Dr. Weingarten graduated from Universidad Nacional Autonoma de Mexico in 1973.
What drugs does Dr. Zelman Weingarten prescribe most?
In 2020 Medicare Part D data, Dr. Weingarten's most prescribed drugs by claims were Gavilyte-G, Pantoprazole Sodium and Omeprazole.
Has Dr. Zelman Weingarten received payments from drug or device companies?
CMS Open Payments shows $68 in general payments to Dr. Weingarten from 1 company from 2016 to 2017. The largest total came from Abbvie Inc.
Show 3 more questionsShow fewer questions
How long has Dr. Zelman Weingarten been practicing?
Dr. Weingarten graduated from medical school in 1973, 53 years ago.
Does Dr. Zelman Weingarten do research?
Dmand AI links 4 publications to Dr. Weingarten.
What insurance does Dr. Zelman Weingarten accept?
Dr. Weingarten is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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