Dr. Mark F. Robb, MD
- Medicare services, 2024
- 18
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 372
- Industry payments
- $22
- Affiliated sites
- 1
- Practice address
- 3451 E 12th Street, Oakland, CA 94601
- Practice phone
- Call (510) 535-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
La Clínica Fruitvale Village
FQHC - Main Site · Oakland, California
Find Dr. Robb'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. Mark F. Robb is an internist in Oakland, California
Dr. Robb practices at La Clínica Fruitvale Village in Oakland, California.
Dr. Robb's NPI, 1053499665, was assigned on November 1, 2006. Dr. Robb graduated from UC San Diego School of Medicine in 1979. Dr. Robb holds California license G42745.
- NPI
- 1053499665NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577751783
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 535-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark F. Robb practices at La Clínica Fruitvale Village in Oakland, California
Dr. Robb's primary practice is La Clínica Fruitvale Village, at 3451 E 12th Street, Oakland, CA 94601 in Alameda County. The practice phone is (510) 535-4000.
- La Clínica Fruitvale Village3451 E 12th Street, Oakland, CA 94601 · Alameda CountyPhone(510) 535-4000
Source: Dmand AI Affiliation Data
Dr. Mark F. Robb is affiliated with 1 site of care and 1 medical group
Dr. Robb's primary practice is La Clínica Fruitvale Village in Oakland, California. The medical group on file is La Clinica De La Raza. Dr. Robb's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark F. Robb's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Robb practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| La Clínica Fruitvale Village | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark F. Robb is one of 16,751 internists in California
Internal medicine is Dr. Robb's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Robb is board certified in internal medicine by the American Board of Internal Medicine. Dr. Robb is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic diabetes, chronic hypertension, contact dermatitis, diabetic emergency, fibromyalgia and chronic pain, hemorrhoids, muscle pain, fibromyalgia, and limb pain and sleep apnea among the conditions Dr. Robb treats.
Internists near Dr. Robb
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. Mark F. Robb billed Medicare for 18 services in 2024
CMS data shows 18 Medicare services from Dr. Robb across 1 procedure code in 2024, for 30 Medicare patients. Medicare paid $80 for them. Every service was in an office.
Dr. Robb's Medicare services by type, 2021 to 2024
- 2021
- 2024
- Lab and pathology
- 2021: 02024: 18
- Office and hospital visits
- 2021: 352024: 0100%
Dr. Robb compared with the California median for internists, 2024
- Dr. Robb
- California median
- Medicare services
- 18vs 36195% below
- Medicare patients
- 30vs 15180% below
- Part D claims
- 143vs 42166% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Robb'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. Robb?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Robb and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark F. Robb treated 30 Medicare patients in 2024, average age 75
CMS counts 30 Medicare patients who saw Dr. Robb in 2024. The largest group is 65 to 74, with 18 patients. 73% of them have diabetes, and 67% have high blood pressure. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Robb's median patient age at 68, with 53% women.
Dr. Robb's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Robb's Medicare patients by sex, 2024
- Women1860%
- Men1240%
Chronic conditions among Dr. Robb's Medicare patients, 2024
- Diabetes73%
- High blood pressure67%
- High cholesterol60%
- Arthritis37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Robb's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women53%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark F. Robb wrote 372 Medicare Part D claims in 2024
In 2024, Dr. Robb wrote 372 Medicare Part D claims for 71 patients. 80% of them were for generic drugs. CMS names the drug for 143 of them, across 7 drugs with 11 or more claims each, at $25,628 in total drug cost. In 2017, CMS named 11 claims across 1 drug.
Dr. Robb's Part D claims by kind of drug, 2024
- Generic299 claims80%
- Brand-name and other73 claims20%
Dr. Robb'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. Robb's Part D claims, 2024
- Opioids3%13 of 372 claims
- Antibiotics5%19 of 372 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, 2017 to 2024
- 2017
- 2024
- Claims for drugs CMS names
- 2017: 112024: 1431200%
Drugs named by CMS: 7 in 2024, 1 in 2017.
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. Mark F. Robb takes part in Medicare
Dr. Robb accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 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. Mark F. Robb received $22 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Robb from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Vertical Pharmaceuticals, LLC paid the most, $22.
Companies that paid Dr. Robb the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark F. Robb graduated from UC San Diego School of Medicine
Dr. Robb graduated from UC San Diego School of Medicine in 1979.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Mark F. Robb accepts plans from 11 insurance carriers
Dr. Robb is in network with 11 carriers, including Aetna, United Healthcare and Elevance. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- Blue Cross Blue Shield of Michigan
- +3 more carriersWith a free account
Plan types Dr. Robb accepts, by number of carriers
- HMO6
- PPO5
- EPO4
- Medicare3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark F. Robb'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Mark F. Robb
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. Mark F. Robb's NPI number?
Dr. Mark F. Robb's NPI number is 1053499665. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark F. Robb?
Dr. Mark F. Robb is an internist in Oakland, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark F. Robb practice?
Dr. Robb practices at 3451 E 12th Street, Oakland, CA 94601. Dr. Robb's primary practice is La Clínica Fruitvale Village in Oakland, California.
What is Dr. Mark F. Robb's office phone number?
The practice phone on file for Dr. Robb is (510) 535-4000.
What is Dr. Mark F. Robb's medical license number?
Dr. Robb holds California license G42745.
What medical group is Dr. Mark F. Robb part of?
Dr. Robb is linked to La Clinica De La Raza.
Does Dr. Mark F. Robb accept Medicare?
Yes. CMS data shows Dr. Robb billed Medicare for 18 services in 2024, and Dr. Robb accepts Medicare assignment.
How many Medicare patients does Dr. Mark F. Robb see?
CMS counts 30 Medicare patients who saw Dr. Robb in 2024, with an average age of 75.
Is Dr. Mark F. Robb board certified?
Yes. Dr. Robb is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Mark F. Robb bill to Medicare?
In 2024, Dr. Robb's most billed Medicare services were lab and pathology test (83036).
Show 5 more questionsShow fewer questions
Where did Dr. Mark F. Robb go to medical school?
Dr. Robb graduated from UC San Diego School of Medicine in 1979.
What drugs does Dr. Mark F. Robb prescribe most?
In 2024 Medicare Part D data, Dr. Robb's most prescribed drugs by claims were Jardiance, Atorvastatin Calcium and Metformin HCl.
Has Dr. Mark F. Robb received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Dr. Robb from 1 company from 2016 to 2016. The largest total came from Vertical Pharmaceuticals, LLC.
How long has Dr. Mark F. Robb been practicing?
Dr. Robb graduated from medical school in 1979, 47 years ago.
What insurance does Dr. Mark F. Robb accept?
Dr. Robb is in network with 11 carriers, including Aetna, United Healthcare and Elevance. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.
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