Dr. Jeff A. Ortiz, MD
- Part D claims, 2024
- 1,351
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Ortiz's professional email, personal email and mobile number
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Dr. Jeff A. Ortiz is an internist in Richmond, California
Dr. Ortiz practices at Richmond Medical Center in Richmond, California.
Dr. Ortiz's NPI, 1891873964, was assigned on November 2, 2006. Dr. Ortiz graduated from University of California, San Francisco School of Medicine in 1990. Dr. Ortiz holds California license G72721.
- NPI
- 1891873964NPI Registry (opens in a new tab)
- NPI enumeration date
- November 2, 2006
- NPI status
- Active
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Jeff A. Ortiz practices at Richmond Medical Center in Richmond, California
Dr. Ortiz's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jeff A. Ortiz is affiliated with 2 sites of care and 1 medical group
Dr. Ortiz's primary practice is Richmond Medical Center in Richmond, California. Dr. Ortiz is also affiliated with Walnut Creek Medical Center. The medical group on file is The Permanente Medical Group, Inc.
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. Jeff A. Ortiz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ortiz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | 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. Jeff A. Ortiz is one of 16,751 internists in California
Internal medicine is Dr. Ortiz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ortiz is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Ortiz
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. Jeff A. Ortiz's patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Dr. Ortiz's median patient age at 50, with 47% women.
Dr. Ortiz'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
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Jeff A. Ortiz wrote 1,351 Medicare Part D claims in 2024
In 2024, Dr. Ortiz wrote 1,351 Medicare Part D claims for 453 patients. 91% of them were for generic drugs. CMS names the drug for 1,022 of them, across 29 drugs with 11 or more claims each, at $20,651 in total drug cost. In 2023, CMS named 6,506 claims across 102 drugs.
Dr. Ortiz's Part D claims by kind of drug, 2024
- Generic1,232 claims91%
- Brand-name103 claims8%
- Other16 claims1%
Dr. Ortiz'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 Dr. Ortiz's Part D claims, 2024
- Antibiotics1%13 of 1,351 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,5062024: 1,02284%
Drugs named by CMS: 29 in 2024, 102 in 2023.
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. Jeff A. Ortiz graduated from University of California, San Francisco School of Medicine
Dr. Ortiz graduated from University of California, San Francisco School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeff A. Ortiz'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)Medicare Part D Prescribers - by Provider (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. Jeff A. Ortiz
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. Jeff A. Ortiz's NPI number?
Dr. Jeff A. Ortiz's NPI number is 1891873964. It was assigned on November 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeff A. Ortiz?
Dr. Jeff A. Ortiz is an internist in Richmond, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jeff A. Ortiz practice?
Dr. Ortiz practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Ortiz's primary practice is Richmond Medical Center in Richmond, California.
What is Dr. Jeff A. Ortiz's office phone number?
The practice phone on file for Dr. Ortiz is (510) 307-1555.
What is Dr. Jeff A. Ortiz's medical license number?
Dr. Ortiz holds California license G72721.
Which hospitals is Dr. Jeff A. Ortiz affiliated with?
Dr. Ortiz is affiliated with Walnut Creek Medical Center.
What medical group is Dr. Jeff A. Ortiz part of?
Dr. Ortiz is linked to The Permanente Medical Group, Inc.
Where did Dr. Jeff A. Ortiz go to medical school?
Dr. Ortiz graduated from University of California, San Francisco School of Medicine in 1990.
What drugs does Dr. Jeff A. Ortiz prescribe most?
In 2024 Medicare Part D data, Dr. Ortiz's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Tamsulosin HCl.
How long has Dr. Jeff A. Ortiz been practicing?
Dr. Ortiz graduated from medical school in 1990, 36 years ago.
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