Dr. Karen E. Hauer, MD

  • San Francisco, CA
  • Internist
NPI1114984648PAC ID5092899443
Medicare services, 2024
132
Medicare patients, 2024
61
Part D claims, 2024
1,275
Publications
207
MIPS score, 2024
85
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 9 affiliations

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Dr. Karen E. Hauer is an internist in San Francisco, California

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

Dr. Hauer's NPI, 1114984648, was assigned on April 27, 2006. Dr. Hauer graduated from UCSF School of Medicine in 1993. Dr. Hauer holds California license G80601.

NPI and contact details
Medicare PAC ID
5092899443
NPI enumeration date
April 27, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
59
Medical school graduation
1993

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

Dr. Karen E. Hauer practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Hauer'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

Dr. Karen E. Hauer is affiliated with 5 sites of care and 4 medical groups

Dr. Hauer's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Hauer is also affiliated with MarinHealth Medical Center. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Hauer to 3 more group practices and clinics and 3 medical groups, each named with a free account.

See all 9 affiliations for Dr. Hauer

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

Dmand AI tracks the EHR system at Dr. Karen E. Hauer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hauer practices, 5 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
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Karen E. Hauer is one of 16,751 internists in California

Internal medicine is Dr. Hauer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hauer is board certified in internal medicine by the American Board of Internal Medicine. Dr. Hauer is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense G80601 · 1995 to 2026 · taxonomy 207R00000X

Clinical focus

Dmand AI lists aneurysm, arthritis, chronic anemia, chronic diabetes, chronic hypertension, conjunctivitis, diabetic emergency and fatty liver among the conditions Dr. Hauer treats.

Internists near Dr. Hauer

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. Karen E. Hauer billed Medicare for 132 services in 2024

CMS data shows 132 Medicare services from Dr. Hauer across 4 procedure codes in 2024, for 61 Medicare patients. Medicare paid $7,075 for them. Every service was in an office.

Medicare services, 2024132
Medicare patients61
Paid by Medicare$7,075
Procedure codes4

Dr. Hauer's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1462024: 9336%
Other services
2023: 02024: 39

Dr. Hauer compared with the California median for internists, 2024

  • Dr. Hauer
  • California median
Medicare services
132vs 36163% below
Medicare patients
61vs 15160% below
Part D claims
851vs 4212.0 times

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

Dr. Hauer'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 Dr. Hauer

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

Dr. Karen E. Hauer treated 61 Medicare patients in 2024, average age 75

CMS counts 61 Medicare patients who saw Dr. Hauer in 2024. The largest group is 75 to 84, with 26 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 21% are also on Medicaid. Their average risk score is 0.87, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Hauer's median patient age at 68, with 77% women.

Medicare patients, 202461
Average age75
Average risk score0.87
Also on Medicaid21%

Dr. Hauer's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Hauer's Medicare patients by sex, 2024

  • Women4777%
  • Men1423%

Chronic conditions among Dr. Hauer's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure67%
  3. Arthritis26%
  4. Chronic kidney disease23%
  5. Diabetes21%
  6. Osteoporosis21%

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

Dr. Hauer'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

  • Women77%
  • Men23%

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

Dr. Karen E. Hauer wrote 1,275 Medicare Part D claims in 2024

In 2024, Dr. Hauer wrote 1,275 Medicare Part D claims for 110 patients. 87% of them were for generic drugs. CMS names the drug for 851 of them, across 26 drugs with 11 or more claims each, at $37,477 in total drug cost. In 2023, CMS named 708 claims across 22 drugs.

Part D claims, 20241,275
Drugs named by CMS26
Total drug cost$37,477
Part D patients110

Dr. Hauer's Part D claims by kind of drug, 2024

  • Generic1,114 claims87%
  • Brand-name161 claims13%

Dr. Hauer'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. Hauer's Part D claims, 2024

  • Opioids1%13 of 1,275 claims
  • Antibiotics1%12 of 1,275 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: 7082024: 85120%

Drugs named by CMS: 26 in 2024, 22 in 2023.

See all prescribing by Dr. Hauer

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. Karen E. Hauer scored 85 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Hauer for performance year 2024, reported as part of a group. Dr. Hauer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hauer as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Hauer's MIPS scores, performance year 2024

  • 85of 100Final score
  • 81.1of 100Quality
  • 40of 100Improvement Activities
  • 71of 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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Dr. Karen E. Hauer has 207 publications on record

Dmand AI links 207 papers to Dr. Hauer, published from 2007 to 2025. 2021 was the busiest year, with 22. The most frequent topics are Clinical Competence, Students, Medical and Educational Measurement. Dr. Hauer has published most often in Acad Med. Dr. Hauer's most frequent co-authors are Eric Stephen Holmboe, MD, Anna Chang, MD and Catherine R. Lucey, MD.

Papers207
Years published2007 to 2025

Dr. Hauer's papers by year, 2016 to 2025

Topics Dr. Hauer writes about most

  • Clinical Competence
  • Students, Medical
  • Educational Measurement
  • Education, Medical, Undergraduate
  • Internship and Residency
  • Clinical Clerkship
  • Curriculum
  • Education, Medical

Dr. Hauer's most frequent co-authors

Recent publications by Dr. Hauer

See all 207 publications and co-authors

See who Dr. Hauer researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hauer 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

Dr. Karen E. Hauer has 1 award and honors on record

Dmand AI lists 1 award for Dr. Hauer, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Hauer

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Karen E. Hauer graduated from UCSF School of Medicine

Dr. Hauer graduated from UCSF School of Medicine in 1993.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Karen E. Hauer accepts plans from 9 insurance carriers

Dr. Hauer is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Hauer accepts, by number of carriers

  1. Medicare8
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Karen E. Hauer'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)
Part D prescribingMedicare 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 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
Awards and committee rolesDmand AI Professional Profile Data
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 Dr. Karen E. Hauer

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. Karen E. Hauer's NPI number?

Dr. Karen E. Hauer's NPI number is 1114984648. It was assigned on April 27, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Karen E. Hauer?

Dr. Karen E. Hauer is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Karen E. Hauer practice?

Dr. Hauer practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Hauer'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 Dr. Hauer to 3 group practices and clinics and 3 medical groups.

What is Dr. Karen E. Hauer's office phone number?

The practice phone on file for Dr. Hauer is (415) 353-2733.

What is Dr. Karen E. Hauer's medical license number?

Dr. Hauer holds California license G80601.

Which hospitals is Dr. Karen E. Hauer affiliated with?

Dr. Hauer practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Hauer is also affiliated with MarinHealth Medical Center.

What medical group is Dr. Karen E. Hauer part of?

Dr. Hauer is linked to UCSF Pediatrics. Dmand AI links Dr. Hauer to 3 more medical groups.

Does Dr. Karen E. Hauer accept Medicare?

Yes. CMS data shows Dr. Hauer billed Medicare for 132 services in 2024, and Dr. Hauer accepts Medicare assignment.

Does Dr. Karen E. Hauer offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Hauer as offering telehealth services.

What is Dr. Karen E. Hauer's MIPS score?

Dr. Hauer's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Karen E. Hauer see?

CMS counts 61 Medicare patients who saw Dr. Hauer in 2024, with an average age of 75.

Is Dr. Karen E. Hauer board certified?

Yes. Dr. Hauer is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Karen E. Hauer bill to Medicare?

In 2024, Dr. Hauer's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99215).

Where did Dr. Karen E. Hauer go to medical school?

Dr. Hauer graduated from UCSF School of Medicine in 1993.

What drugs does Dr. Karen E. Hauer prescribe most?

In 2024 Medicare Part D data, Dr. Hauer's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Hydrochlorothiazide.

How long has Dr. Karen E. Hauer been practicing?

Dr. Hauer graduated from medical school in 1993, 33 years ago.

Does Dr. Karen E. Hauer do research?

Dmand AI links 207 publications to Dr. Hauer, published from 2007 to 2025.

Who does Dr. Karen E. Hauer publish with?

Dr. Hauer's most frequent co-authors are Eric Stephen Holmboe, MD (11 shared papers), Anna Chang, MD (10 shared papers) and Catherine R. Lucey, MD (10 shared papers).

What insurance does Dr. Karen E. Hauer accept?

Dr. Hauer is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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