Dr. Michael Pimienta, MD
- Part D claims, 2022
- 117
- Publications
- 5
- Hospital affiliations
- 1
- Industry payments
- $4,460
- Medical group
- 1
- Practice address
- 1245 W Wilshire Blvd, Los Angeles, CA 90017
- Practice phone
- Call (213) 482-2770
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
PIH Health Physicians
Los Angeles, California
Find Dr. Pimienta'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. Michael Pimienta is an internist in Los Angeles, California
Dr. Pimienta practices at PIH Health Physicians in Los Angeles, California.
Dr. Pimienta's NPI, 1114486339, was assigned on March 18, 2019. Dr. Pimienta graduated from UC San Diego School of Medicine in 2019. Dr. Pimienta holds California license A178571.
- NPI
- 1114486339NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193149821
- NPI enumeration date
- March 18, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (213) 482-2770
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Pimienta practices at PIH Health Physicians in Los Angeles, California
Dr. Pimienta's primary practice is PIH Health Physicians, at 1245 W Wilshire Blvd, Los Angeles, CA 90017 in Los Angeles County. The practice phone is (213) 482-2770.
- PIH Health Physicians1245 W Wilshire Blvd, Los Angeles, CA 90017 · Los Angeles CountyPhone(213) 482-2770
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Pimienta is affiliated with 2 sites of care and 1 medical group
Dr. Pimienta's primary practice is PIH Health Physicians in Los Angeles, California. Dr. Pimienta is also affiliated with PIH Health Good Samaritan Hospital. The medical group on file is PIH Health Physicians.
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. Michael Pimienta's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pimienta practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PIH Health Physicians | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Pimienta is one of 16,751 internists in California
Internal medicine is Dr. Pimienta's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Pimienta is board certified in internal medicine by the American Board of Internal Medicine. Dr. Pimienta is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Pimienta
Counts of internists 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. Michael Pimienta's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Pimienta's median patient age at 57, with 55% women.
Dr. Pimienta's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Michael Pimienta wrote 117 Medicare Part D claims in 2022
In 2022, Dr. Pimienta wrote 117 Medicare Part D claims. Every claim was for a generic drug. They cover 7 drugs, with $1,539 in total drug cost. In 2021, CMS named 82 claims across 5 drugs.
Dr. Pimienta's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 822022: 11743%
Drugs named by CMS: 7 in 2022, 5 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Michael Pimienta ranks in the 62nd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Pimienta accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 45 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Pimienta, more than 62% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Pimienta ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 62nd percentile45 procedures
- Colonoscopy
- 48th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael Pimienta has 5 publications on record
Dmand AI links 5 papers to Dr. Pimienta, published from 2014 to 2019. 2018 was the busiest year, with 2. The most frequent topics are Hepatocytes. Dr. Pimienta's most frequent co-authors are Alexander Beletsky, MD, David Allen Brenner, MD and Freddy J. Caldera, MD.
Dr. Pimienta's papers by year, 2014 to 2019
Topics Dr. Pimienta writes about most
- Hepatocytes
Dr. Pimienta's most frequent co-authors
- Alexander Beletsky, MD1 shared paper
- David Allen Brenner, MD1 shared paper
- Freddy J. Caldera, MD1 shared paper
Recent publications by Dr. Pimienta
Cell Mol Gastroenterol Hepatol
J Clin Invest
Inflamm Bowel Dis
See who Dr. Pimienta researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pimienta works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Pimienta received $4,460 in industry payments from 2022 to 2025
CMS Open Payments shows 39 general payments to Dr. Pimienta from 17 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 71% of the total. Enterra Medical, Inc. paid the most, $1,083.
General payments to Dr. Pimienta by program year, 2022 to 2025
General payments to Dr. Pimienta by kind, 2022 to 2025
- Food and beverage$3,16371%
- Grants$80018%
- Travel and lodging$49711%
Companies that paid Dr. Pimienta the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Pimienta graduated from UC San Diego School of Medicine
Dr. Pimienta graduated from UC San Diego School of Medicine in 2019.
- Medical school
- Board certified in internal medicine
- Board certified in obesity medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Pimienta'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 Data |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Michael Pimienta
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. Michael Pimienta's NPI number?
Dr. Michael Pimienta's NPI number is 1114486339. It was assigned on March 18, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Pimienta?
Dr. Michael Pimienta is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael Pimienta practice?
Dr. Pimienta practices at 1245 W Wilshire Blvd, Los Angeles, CA 90017. Dr. Pimienta's primary practice is PIH Health Physicians in Los Angeles, California.
What is Dr. Michael Pimienta's office phone number?
The practice phone on file for Dr. Pimienta is (213) 482-2770.
What is Dr. Michael Pimienta's medical license number?
Dr. Pimienta holds California license A178571.
Which hospitals is Dr. Michael Pimienta affiliated with?
Dr. Pimienta is affiliated with PIH Health Good Samaritan Hospital.
What medical group is Dr. Michael Pimienta part of?
Dr. Pimienta is linked to PIH Health Physicians.
Does Dr. Michael Pimienta accept Medicare?
Yes. CMS lists Dr. Pimienta as accepting Medicare assignment.
Is Dr. Michael Pimienta board certified?
Yes. Dr. Pimienta is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Michael Pimienta go to medical school?
Dr. Pimienta graduated from UC San Diego School of Medicine in 2019.
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What drugs does Dr. Michael Pimienta prescribe most?
In 2022 Medicare Part D data, Dr. Pimienta's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Diclofenac Sodium.
Has Dr. Michael Pimienta received payments from drug or device companies?
CMS Open Payments shows $4,460 in general payments to Dr. Pimienta from 17 companies from 2022 to 2025. The largest total came from Enterra Medical, Inc.
How long has Dr. Michael Pimienta been practicing?
Dr. Pimienta graduated from medical school in 2019, 7 years ago.
Does Dr. Michael Pimienta do research?
Dmand AI links 5 publications to Dr. Pimienta, published from 2014 to 2019.
Who does Dr. Michael Pimienta publish with?
Dr. Pimienta's most frequent co-authors are Alexander Beletsky, MD (1 shared paper), David Allen Brenner, MD (1 shared paper) and Freddy J. Caldera, MD (1 shared paper).
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