Dr. Martin Dan Rubinger, MD
- Medicare services, 2024
- 1,816
- Medicare patients, 2024
- 147
- Part D claims, 2024
- 2,218
- Hospital affiliations
- 2
- Industry payments
- $449
- Practice address
- 347 Andrieux St, Sonoma, CA 95476
- Practice phone
- Call (707) 935-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rubinger's professional email, personal email and mobile number
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Dr. Martin Dan Rubinger is an internist in Sonoma, California
Dr. Rubinger practices at Sonoma Valley Hospital in Sonoma, California, part of Sonoma Valley Hospital.
Dr. Rubinger's NPI, 1215995337, was assigned on May 1, 2006. Dr. Rubinger graduated from Universidad Autonoma de Guadalajara in 1976. Dr. Rubinger holds California license A35169.
- NPI
- 1215995337NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345319141
- NPI enumeration date
- May 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (707) 935-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martin Dan Rubinger practices at Sonoma Valley Hospital in Sonoma, California
Dr. Rubinger's primary practice is Sonoma Valley Hospital, at 347 Andrieux St, Sonoma, CA 95476 in Sonoma County. The practice phone is (707) 935-5000.
- Sonoma Valley Hospital347 Andrieux St, Sonoma, CA 95476 · Sonoma CountyPhone(707) 935-5000
Source: Dmand AI Affiliation Data
Dr. Martin Dan Rubinger is affiliated with 6 sites of care
Dr. Rubinger's primary practice is Sonoma Valley Hospital in Sonoma, California, part of Sonoma Valley Hospital. Dr. Rubinger is also affiliated with Providence Santa Rosa Memorial Hospital. Dmand AI also links Dr. Rubinger to 4 more home health agencies, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Martin Dan Rubinger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rubinger practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sonoma Valley Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sonoma Valley Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Martin Dan Rubinger is one of 16,751 internists in California
Internal medicine is Dr. Rubinger's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rubinger is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, acute kidney failure, acute sinusitis, acute skin infection, aneurysm, arthritis and asthma among the conditions Dr. Rubinger treats.
Internists near Dr. Rubinger
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. Martin Dan Rubinger billed Medicare for 1,816 services in 2024
CMS data shows 1,816 Medicare services from Dr. Rubinger across 8 procedure codes in 2024, for 147 Medicare patients. Medicare paid $133,730 for them. Every service was in an office.
Dr. Rubinger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1452024: 1,0568%
- Other services
- 2023: 2562024: 760197%
- Tests and treatments
- 2023: 282024: 0100%
Dr. Rubinger compared with the California median for internists, 2024
- Dr. Rubinger
- California median
- Medicare services
- 1,816vs 3615.0 times
- Medicare patients
- 147vs 151Close to median
- Part D claims
- 1,797vs 4214.3 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Rubinger'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. Rubinger?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rubinger and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Martin Dan Rubinger treated 147 Medicare patients in 2024, average age 80
CMS counts 147 Medicare patients who saw Dr. Rubinger in 2024. The largest group is 75 to 84, with 64 patients. 75% of them have high blood pressure, and 60% have arthritis. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rubinger's median patient age at 80, with 44% women.
Dr. Rubinger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rubinger's Medicare patients by sex, 2024
- Women6645%
- Men8155%
Chronic conditions among Dr. Rubinger's Medicare patients, 2024
- High blood pressure75%
- Arthritis60%
- High cholesterol53%
- Ischemic heart disease36%
- Chronic kidney disease35%
- Diabetes35%
- Atrial fibrillation21%
- Heart failure21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rubinger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Martin Dan Rubinger wrote 2,218 Medicare Part D claims in 2024
In 2024, Dr. Rubinger wrote 2,218 Medicare Part D claims for 124 patients. 89% of them were for generic drugs. CMS names the drug for 1,797 of them, across 56 drugs with 11 or more claims each, at $85,313 in total drug cost. In 2023, CMS named 1,973 claims across 62 drugs.
Dr. Rubinger's Part D claims by kind of drug, 2024
- Generic1,985 claims89%
- Brand-name216 claims10%
- Other17 claims1%
Dr. Rubinger'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. Rubinger's Part D claims, 2024
- Opioids6%143 of 2,218 claims
- Antibiotics5%109 of 2,218 claims
- Antipsychotics, patients 65 and over1%19 of 2,218 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: 1,9732024: 1,7979%
Drugs named by CMS: 56 in 2024, 62 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
Dr. Martin Dan Rubinger offers telehealth to Medicare patients
Dr. Rubinger accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rubinger as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Martin Dan Rubinger received $449 in industry payments from 2016 to 2022
CMS Open Payments shows 14 general payments to Dr. Rubinger from 8 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $98.
General payments to Dr. Rubinger by program year, 2016 to 2022
Companies that paid Dr. Rubinger the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Martin Dan Rubinger graduated from Universidad Autonoma de Guadalajara
Dr. Rubinger graduated from Universidad Autonoma de Guadalajara in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Martin Dan Rubinger accepts plans from 5 insurance carriers
Dr. Rubinger 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
- CMS Medicare
Plan types Dr. Rubinger accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Martin Dan Rubinger'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) |
| 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. Martin Dan Rubinger
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. Martin Dan Rubinger's NPI number?
Dr. Martin Dan Rubinger's NPI number is 1215995337. It was assigned on May 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Martin Dan Rubinger?
Dr. Martin Dan Rubinger is an internist in Sonoma, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Martin Dan Rubinger practice?
Dr. Rubinger practices at 347 Andrieux St, Sonoma, CA 95476. Dr. Rubinger's primary practice is Sonoma Valley Hospital in Sonoma, California, part of Sonoma Valley Hospital. Dmand AI also links Dr. Rubinger to 4 home health agencies.
What is Dr. Martin Dan Rubinger's office phone number?
The practice phone on file for Dr. Rubinger is (707) 935-5000.
What is Dr. Martin Dan Rubinger's medical license number?
Dr. Rubinger holds California license A35169.
Which hospitals is Dr. Martin Dan Rubinger affiliated with?
Dr. Rubinger practices at Sonoma Valley Hospital in Sonoma, California. Dr. Rubinger is also affiliated with Providence Santa Rosa Memorial Hospital.
Does Dr. Martin Dan Rubinger accept Medicare?
Yes. CMS data shows Dr. Rubinger billed Medicare for 1,816 services in 2024, and Dr. Rubinger accepts Medicare assignment.
Does Dr. Martin Dan Rubinger offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rubinger as offering telehealth services.
How many Medicare patients does Dr. Martin Dan Rubinger see?
CMS counts 147 Medicare patients who saw Dr. Rubinger in 2024, with an average age of 80.
What services does Dr. Martin Dan Rubinger bill to Medicare?
In 2024, Dr. Rubinger's most billed Medicare services were medicare service (G2211), care management and other visits (99443) and office visit, established patient (99214).
Show 5 more questionsShow fewer questions
Where did Dr. Martin Dan Rubinger go to medical school?
Dr. Rubinger graduated from Universidad Autonoma de Guadalajara in 1976.
What drugs does Dr. Martin Dan Rubinger prescribe most?
In 2024 Medicare Part D data, Dr. Rubinger's most prescribed drugs by claims were Levothyroxine Sodium, Gabapentin and Atorvastatin Calcium.
Has Dr. Martin Dan Rubinger received payments from drug or device companies?
CMS Open Payments shows $449 in general payments to Dr. Rubinger from 8 companies from 2016 to 2022. The largest total came from Boston Scientific Corporation.
How long has Dr. Martin Dan Rubinger been practicing?
Dr. Rubinger graduated from medical school in 1976, 50 years ago.
What insurance does Dr. Martin Dan Rubinger accept?
Dr. Rubinger 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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