Michael A. Ohliger

  • San Francisco, CA
  • Internist
NPI1073713269PAC ID0749443539
Medicare services, 2024
3,779
Medicare patients, 2024
1,053
Publications
88
Clinical trials
1
MIPS score, 2024
97
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 8 affiliations

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Michael A. Ohliger is an internist in San Francisco, California

Michael Ohliger practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Michael Ohliger's NPI, 1073713269, was assigned on July 25, 2007. Michael Ohliger graduated from Harvard Medical School in 2007. Michael Ohliger holds Massachusetts license 233014.

NPI and contact details
Medicare PAC ID
0749443539
NPI enumeration date
July 25, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 353-2733
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
45
Medical school graduation
2007

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Michael A. Ohliger practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Michael Ohliger's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Michael A. Ohliger is affiliated with 4 sites of care and 4 medical groups

Michael Ohliger's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Michael Ohliger is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center. The medical group on file is UCSF Pediatrics. Dmand AI also links Michael Ohliger to 1 more hospital, 3 medical groups and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Michael Ohliger

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Michael A. Ohliger's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Michael Ohliger practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+3 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Michael A. Ohliger is one of 16,751 internists in California

Internal medicine is Michael Ohliger's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Michael Ohliger is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Michael Ohliger's licenses on file in 2 states: Massachusetts and California.

Specialties and state licenses

  • Internal medicine, MassachusettsPrimaryLicense 233014 · taxonomy 207R00000X
  • California license2009 to 2027

Internists near Michael Ohliger

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

Michael A. Ohliger billed Medicare for 3,779 services in 2024

CMS data shows 3,779 Medicare services from Michael Ohliger across 19 procedure codes in 2024, for 1,053 Medicare patients. Medicare paid $69,134 for them.

Medicare services, 20243,779
Medicare patients1,053
Paid by Medicare$69,134
Procedure codes19

Michael Ohliger's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Other services
2023: 1,7402024: 2,66053%
Imaging
2023: 1,0332024: 1,1198%

Where Michael Ohliger's Medicare services took place, 2024

  • In an office2,79374%
  • In a facility98626%

Michael Ohliger compared with the California median for internists, 2024

  • Michael Ohliger
  • California median
Medicare services
3,779vs 36110.5 times
Medicare patients
1,053vs 1517.0 times

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Michael Ohliger'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.

See all procedures by Michael Ohliger

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Michael A. Ohliger treated 1,053 Medicare patients in 2024, average age 72

CMS counts 1,053 Medicare patients who saw Michael Ohliger in 2024. The largest group is 65 to 74, with 533 patients. 74% of them have high blood pressure, and 60% have high cholesterol. 67% are also on Medicaid. Their average risk score is 2.18, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Michael Ohliger's median patient age at 64, with 43% women.

Medicare patients, 20241,053
Average age72
Average risk score2.18
Also on Medicaid67%

Michael Ohliger's Medicare patients by age, 2024

Michael Ohliger's Medicare patients by sex, 2024

  • Women47145%
  • Men58255%

Chronic conditions among Michael Ohliger's Medicare patients, 2024

  1. High blood pressure74%
  2. High cholesterol60%
  3. Diabetes38%
  4. Arthritis35%
  5. Cancer31%
  6. Chronic kidney disease31%
  7. Mood disorders30%
  8. Depression27%

Share of Medicare patients with each condition. A patient can have several.

Michael Ohliger's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women43%
  • Men53%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Michael A. Ohliger scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Michael Ohliger for performance year 2024, reported as part of a group. Michael Ohliger accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Michael Ohliger's MIPS scores, performance year 2024

  • 97of 100Final score
  • 89.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Michael A. Ohliger has 88 publications on record

Dmand AI links 88 papers to Michael Ohliger, published from 2013 to 2025. 2020 was the busiest year, with 9. The most frequent topics are Magnetic Resonance Imaging, Liver and Carbon Isotopes. Michael Ohliger has published most often in Magn Reson Med. Michael Ohliger's most frequent co-authors are Zhen Jane Wang, MD, Robert Richard Flavell, MD and Robert Arnold Bok, MD, PhD.

Papers88
Years published2013 to 2025

Michael Ohliger's papers by year, 2016 to 2025

Topics Michael Ohliger writes about most

  • Magnetic Resonance Imaging
  • Liver
  • Carbon Isotopes
  • Phantoms, Imaging
  • Image Processing, Computer-Assisted
  • Positron-Emission Tomography
  • Algorithms
  • Pyruvic Acid

Michael Ohliger's most frequent co-authors

Recent publications by Michael Ohliger

See all 88 publications and co-authors

See who Michael Ohliger researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Michael Ohliger works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Michael A. Ohliger has worked on 1 clinical trial

Dmand AI links Michael Ohliger to 1 clinical trial. Conditions studied include Ovarian Neoplasms and Ovarian Diseases.

Conditions in Michael Ohliger's trials

  • Ovarian Neoplasms
  • Ovarian Diseases

Recent clinical trials with Michael Ohliger

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Michael A. Ohliger received $37,759 in industry payments from 2016 to 2025

CMS Open Payments shows 62 general payments to Michael Ohliger from 2 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 95% of the total. Siemens Medical Solutions USA, Inc. paid the most, $37,216.

General payments to Michael Ohliger by program year, 2016 to 2025

General payments to Michael Ohliger by kind, 2016 to 2025

$37.8Kin total
  • Travel and lodging$35,93495%
  • Food and beverage$1,8255%

Companies that paid Michael Ohliger the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Michael Ohliger

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Michael A. Ohliger graduated from Harvard Medical School

Michael Ohliger graduated from Harvard Medical School in 2007.

  1. Medical schoolHarvard Medical School
  2. Board certified in diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Michael A. Ohliger accepts plans from 3 insurance carriers

Michael Ohliger is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare

Plan types Michael Ohliger accepts, by number of carriers

  1. EPO1
  2. HMO1
  3. Medicare1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Michael A. Ohliger's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Michael A. Ohliger

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Michael A. Ohliger's NPI number?

Michael A. Ohliger's NPI number is 1073713269. It was assigned on July 25, 2007, and it is active in the NPI Registry.

What does Michael A. Ohliger specialize in?

Michael A. Ohliger is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Michael A. Ohliger practice?

Michael Ohliger practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Michael Ohliger's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Michael Ohliger to 1 hospital, 3 medical groups and 1 group practice or clinic.

What is Michael A. Ohliger's office phone number?

The practice phone on file for Michael Ohliger is (415) 353-2733.

What is Michael A. Ohliger's medical license number?

Michael Ohliger holds Massachusetts license 233014, one of the licenses on file in 2 states.

Which states has Michael A. Ohliger been licensed in?

Dmand AI has state licenses on file for Michael Ohliger in Massachusetts and California (2009 to 2027).

Which hospitals is Michael A. Ohliger affiliated with?

Michael Ohliger practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Michael Ohliger is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center. Dmand AI links Michael Ohliger to 1 more hospital.

What medical group is Michael A. Ohliger part of?

Michael Ohliger is linked to UCSF Pediatrics. Dmand AI links Michael Ohliger to 3 more medical groups.

Does Michael A. Ohliger accept Medicare?

Yes. CMS data shows Michael Ohliger billed Medicare for 3,779 services in 2024, and Michael Ohliger accepts Medicare assignment.

What is Michael A. Ohliger's MIPS score?

Michael Ohliger's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Michael A. Ohliger see?

CMS counts 1,053 Medicare patients who saw Michael Ohliger in 2024, with an average age of 72.

Is Michael A. Ohliger board certified?

Yes. Michael Ohliger is board certified in diagnostic radiology by the American Board of Radiology.

What services does Michael A. Ohliger bill to Medicare?

In 2024, Michael Ohliger's most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (74177) and diagnostic imaging (74183).

Where did Michael A. Ohliger go to medical school?

Michael Ohliger graduated from Harvard Medical School in 2007.

Has Michael A. Ohliger received payments from drug or device companies?

CMS Open Payments shows $37,759 in general payments to Michael Ohliger from 2 companies from 2016 to 2025. The largest total came from Siemens Medical Solutions USA, Inc.

How long has Michael A. Ohliger been practicing?

Michael Ohliger graduated from medical school in 2007, 19 years ago.

Does Michael A. Ohliger do research?

Dmand AI links 88 publications to Michael Ohliger, published from 2013 to 2025. Michael Ohliger has worked on 1 clinical trial.

Who does Michael A. Ohliger publish with?

Michael Ohliger's most frequent co-authors are Zhen Jane Wang, MD (13 shared papers), Robert Richard Flavell, MD (11 shared papers) and Robert Arnold Bok, MD, PhD (8 shared papers).

What insurance does Michael A. Ohliger accept?

Michael Ohliger is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

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