Dr. Stephen J. Tomlanovich, MD
- Medicare services, 2016
- 73
- Part D claims, 2016
- 63
- Publications
- 49
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 400 Parnassus Ave, San Francisco, CA 94143-2202
- Practice phone
- Call (415) 476-1551
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Tomlanovich'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. Stephen J. Tomlanovich is an internist in San Francisco, California
Dr. Tomlanovich practices in San Francisco, California.
Dr. Tomlanovich's NPI, 1528022670, was assigned on April 14, 2006. Dr. Tomlanovich graduated from University Of Michigan Medical School in 1980. Dr. Tomlanovich holds California license G50186.
- NPI
- 1528022670NPI Registry (opens in a new tab)
- NPI enumeration date
- April 14, 2006
- NPI status
- Active
- Practice phone
- (415) 476-1551
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Stephen J. Tomlanovich's practice address is in San Francisco, California
Dr. Tomlanovich's practice address in the NPI Registry is 400 Parnassus Ave, San Francisco, CA 94143-2202. The practice phone is (415) 476-1551.
- NPI Registry address400 Parnassus Ave, San Francisco, CA 94143-2202Phone(415) 476-1551
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Stephen J. Tomlanovich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tomlanovich practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Tomlanovich's practice | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephen J. Tomlanovich is one of 16,751 internists in California
Internal medicine is Dr. Tomlanovich's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tomlanovich is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Tomlanovich's licenses on file in 2 states: California and Hawaii.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Hawaii license
Internists near Dr. Tomlanovich
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. Stephen J. Tomlanovich billed Medicare for 73 services in 2016
CMS data shows 73 Medicare services from Dr. Tomlanovich across 2 procedure codes in 2016, all of them office visits. Medicare paid $8,850 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tomlanovich compared with the California median for internists, 2016
- Dr. Tomlanovich
- California median
- Medicare services
- 73vs 36180% below
- Part D claims
- 63vs 42185% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Tomlanovich's most billed Medicare procedure codes, 2016
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. Tomlanovich?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tomlanovich and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen J. Tomlanovich wrote 63 Medicare Part D claims in 2016
In 2016, Dr. Tomlanovich wrote 63 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $579 in total drug cost.
Dr. Tomlanovich's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Stephen J. Tomlanovich has 49 publications on record
Dmand AI links 49 papers to Dr. Tomlanovich, published from 2007 to 2017. 2009 was the busiest year, with 2. The most frequent topics are Kidney Transplantation, Graft Rejection and Immunosuppressive Agents. Dr. Tomlanovich has published most often in Transplant Proc. Dr. Tomlanovich's most frequent co-authors are Marvin Robert Garovoy, MD, Peter G. Stock, MD and William J. Amend, MD.
Dr. Tomlanovich's papers by year, 2007 to 2017
Topics Dr. Tomlanovich writes about most
- Kidney Transplantation
- Graft Rejection
- Immunosuppressive Agents
- Graft Survival
- Cyclosporins
- Cyclosporine
- Mycophenolic Acid
- Blood Transfusion
Dr. Tomlanovich's most frequent co-authors
- Marvin Robert Garovoy, MD6 shared papers
- Peter G. Stock, MD3 shared papers
- William J. Amend, MD1 shared paper
Recent publications by Dr. Tomlanovich
Am J Transplant
Long-term renal function and cardiovascular disease risk in obese kidney donors (opens in a new tab)
Clin J Am Soc Nephrol
Clin J Am Soc Nephrol
See who Dr. Tomlanovich researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tomlanovich 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. Stephen J. Tomlanovich graduated from University Of Michigan Medical School
Dr. Tomlanovich graduated from University Of Michigan Medical School in 1980.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen J. Tomlanovich'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 |
| 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| 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. Stephen J. Tomlanovich
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. Stephen J. Tomlanovich's NPI number?
Dr. Stephen J. Tomlanovich's NPI number is 1528022670. It was assigned on April 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen J. Tomlanovich?
Dr. Stephen J. Tomlanovich is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Stephen J. Tomlanovich practice?
Dr. Tomlanovich practices at 400 Parnassus Ave, San Francisco, CA 94143-2202.
What is Dr. Stephen J. Tomlanovich's office phone number?
The practice phone on file for Dr. Tomlanovich is (415) 476-1551.
What is Dr. Stephen J. Tomlanovich's medical license number?
Dr. Tomlanovich holds California license G50186, one of the licenses on file in 2 states.
Which states has Dr. Stephen J. Tomlanovich been licensed in?
Dmand AI has state licenses on file for Dr. Tomlanovich in California and Hawaii (2005 to 2026).
Does Dr. Stephen J. Tomlanovich accept Medicare?
Yes. CMS data shows Dr. Tomlanovich billed Medicare for 73 services in 2016.
Is Dr. Stephen J. Tomlanovich board certified?
Yes. Dr. Tomlanovich is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Stephen J. Tomlanovich bill to Medicare?
In 2016, Dr. Tomlanovich's most billed Medicare services were office visit, established patient (99215) and office visit, new patient (99205).
Where did Dr. Stephen J. Tomlanovich go to medical school?
Dr. Tomlanovich graduated from University Of Michigan Medical School in 1980.
Show 4 more questionsShow fewer questions
What drugs does Dr. Stephen J. Tomlanovich prescribe most?
In 2016 Medicare Part D data, Dr. Tomlanovich's most prescribed drugs by claims were Prednisone, Atorvastatin Calcium and Metoprolol Tartrate.
How long has Dr. Stephen J. Tomlanovich been practicing?
Dr. Tomlanovich graduated from medical school in 1980, 46 years ago.
Does Dr. Stephen J. Tomlanovich do research?
Dmand AI links 49 publications to Dr. Tomlanovich, published from 2007 to 2017.
Who does Dr. Stephen J. Tomlanovich publish with?
Dr. Tomlanovich's most frequent co-authors are Marvin Robert Garovoy, MD (6 shared papers), Peter G. Stock, MD (3 shared papers) and William J. Amend, MD (1 shared paper).
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card