Cephalosporin ResistanceCephalosporinsEmergency Service, Hospital
Dr. Zena Said Salim, MD
NPI1700381662PAC ID8729490792
- Medicare services, 2024
- 116
- Medicare patients, 2024
- 94
- Part D claims, 2024
- 376
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 380 West MacArthur Boulevard, Oakland, CA 94609
- Practice phone
- Call (510) 251-0121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Addiction Medicine & Recovery Services at Oakland Medical Center
Outpatient Addiction Treatment · Oakland, California
Find Dr. Salim's professional email, personal email and mobile number
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Dr. Zena Said Salim is an internist in Oakland, California
Dr. Salim practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California.
Dr. Salim's NPI, 1700381662, was assigned on March 24, 2018. Dr. Salim graduated from College of Human Medicine - Grand Rapids in 2018. Dr. Salim's California license number on file is A166921.
NPI and contact details
- NPI
- 1700381662NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729490792
- NPI enumeration date
- March 24, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 251-0121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zena Said Salim practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California
Dr. Salim's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center, at 380 West MacArthur Boulevard, Oakland, CA 94609. The practice phone is (510) 251-0121.
- Addiction Medicine & Recovery Services at Oakland Medical Center380 West MacArthur Boulevard, Oakland, CA 94609Phone(510) 251-0121
Source: Dmand AI Affiliation Data
Dr. Zena Said Salim is affiliated with 4 sites of care and 3 medical groups
Dr. Salim's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California. Dr. Salim is also affiliated with Oakland Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Salim to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Addiction Medicine & Recovery Services at Oakland Medical CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zena Said Salim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Salim practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Addiction Medicine & Recovery Services at Oakland Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zena Said Salim is one of 16,751 internists in California
Internal medicine is Dr. Salim's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Salim is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Salim's licenses on file in 2 states: California and Texas.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Texas license
Clinical focus
Dmand AI lists acute respiratory failure, congestive heart failure, gastrointestinal inflammation, gastrointestinal obstruction, heart attack, hypertension and sepsis among the conditions Dr. Salim treats.
Internists near Dr. Salim
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. Zena Said Salim billed Medicare for 116 services in 2024
CMS data shows 116 Medicare services from Dr. Salim across 4 procedure codes in 2024, for 94 Medicare patients. Medicare paid $9,755 for them.
Medicare services, 2024116
Medicare patients94
Paid by Medicare$9,755
Procedure codes4
Dr. Salim's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 492024: 116137%
Where Dr. Salim's Medicare services took place, 2024
- In an office4741%
- In a facility6959%
Dr. Salim compared with the California median for internists, 2024
- Dr. Salim
- California median
- Medicare services
- 116vs 36168% below
- Medicare patients
- 94vs 15138% below
- Part D claims
- 53vs 42187% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Salim's most billed Medicare procedure codes, 2024
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. Salim?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Salim and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zena Said Salim treated 94 Medicare patients in 2024, average age 73
CMS counts 94 Medicare patients who saw Dr. Salim in 2024. The largest group is 75 to 84, with 36 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.03, 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. Salim's median patient age at 71, with 55% women.
Medicare patients, 202494
Average age73
Average risk score2.03
Also on Medicaid39%
Dr. Salim's Medicare patients by age, 2024
Dr. Salim's Medicare patients by sex, 2024
- Women5559%
- Men3941%
Chronic conditions among Dr. Salim's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes44%
- Chronic kidney disease40%
- Mood disorders34%
- Anxiety32%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Salim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zena Said Salim wrote 376 Medicare Part D claims in 2024
In 2024, Dr. Salim wrote 376 Medicare Part D claims for 141 patients. 84% of them were for generic drugs. CMS names the drug for 53 of them, across 3 drugs with 11 or more claims each, at $455 in total drug cost. In 2023, CMS named 431 claims across 17 drugs.
Part D claims, 2024376
Drugs named by CMS3
Total drug cost$455
Part D patients141
Dr. Salim's Part D claims by kind of drug, 2024
- Generic316 claims84%
- Brand-name60 claims16%
Dr. Salim'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. Salim's Part D claims, 2024
- Antibiotics11%41 of 376 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: 4312024: 5388%
Drugs named by CMS: 3 in 2024, 17 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
How Dr. Zena Said Salim takes part in Medicare
Dr. Salim accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Zena Said Salim has 1 publication on record
Dmand AI links 1 paper to Dr. Salim in 2021. Dr. Salim's most frequent co-authors are Bradley Walters Frazee, MD and Dustin G. Mark, MD.
Papers1
Dr. Salim's most frequent co-authors
Recent publications by Dr. Salim
See who Dr. Salim researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Salim 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. Zena Said Salim received $101 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Salim from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dexcom, Inc. paid the most, $101.
Companies that paid Dr. Salim the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zena Said Salim graduated from College of Human Medicine - Grand Rapids
Dr. Salim graduated from College of Human Medicine - Grand Rapids in 2018.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Zena Said Salim accepts plans from 5 insurance carriers
Dr. Salim is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Kaiser Permanente and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- CMS Medicare
Plan types Dr. Salim accepts, by number of carriers
- Medicare3
- PPO3
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Zena Said Salim'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 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)Medicare Part D Prescribers - by Provider (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) |
| 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 |
| 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. Zena Said Salim
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. Zena Said Salim's NPI number?
Dr. Zena Said Salim's NPI number is 1700381662. It was assigned on March 24, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Zena Said Salim?
Dr. Zena Said Salim is an internist in Oakland, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zena Said Salim practice?
Dr. Salim practices at 380 West MacArthur Boulevard, Oakland, CA 94609. Dr. Salim's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California. Dmand AI also links Dr. Salim to 2 group practices and clinics and 2 medical groups.
What is Dr. Zena Said Salim's office phone number?
The practice phone on file for Dr. Salim is (510) 251-0121.
What is Dr. Zena Said Salim's medical license number?
Dr. Salim's California license number on file is A166921, one of the licenses on file in 2 states.
Which states has Dr. Zena Said Salim been licensed in?
Dmand AI has state licenses on file for Dr. Salim in California (2019 to 2025) and Texas (2023 to 2025).
Which hospitals is Dr. Zena Said Salim affiliated with?
Dr. Salim is affiliated with Oakland Medical Center.
What medical group is Dr. Zena Said Salim part of?
Dr. Salim is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Salim to 2 more medical groups.
Does Dr. Zena Said Salim accept Medicare?
Yes. CMS data shows Dr. Salim billed Medicare for 116 services in 2024, and Dr. Salim accepts Medicare assignment.
How many Medicare patients does Dr. Zena Said Salim see?
CMS counts 94 Medicare patients who saw Dr. Salim in 2024, with an average age of 73.
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Is Dr. Zena Said Salim board certified?
Yes. Dr. Salim is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Zena Said Salim bill to Medicare?
In 2024, Dr. Salim's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Zena Said Salim go to medical school?
Dr. Salim graduated from College of Human Medicine - Grand Rapids in 2018.
What drugs does Dr. Zena Said Salim prescribe most?
In 2024 Medicare Part D data, Dr. Salim's most prescribed drugs by claims were Atorvastatin Calcium, Furosemide and Amlodipine Besylate.
Has Dr. Zena Said Salim received payments from drug or device companies?
CMS Open Payments shows $101 in general payments to Dr. Salim from 1 company from 2025 to 2025. The largest total came from Dexcom, Inc.
How long has Dr. Zena Said Salim been practicing?
Dr. Salim graduated from medical school in 2018, 8 years ago.
Does Dr. Zena Said Salim do research?
Dmand AI links 1 publication to Dr. Salim.
Who does Dr. Zena Said Salim publish with?
Dr. Salim's most frequent co-authors are Bradley Walters Frazee, MD (1 shared paper) and Dustin G. Mark, MD (1 shared paper).
What insurance does Dr. Zena Said Salim accept?
Dr. Salim is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Kaiser Permanente and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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