J Am Geriatr Soc
Dr. Kaitlin Ann Willham, MD
NPI1073891990
- Medicare services, 2018
- 35
- Publications
- 4
- Hospital affiliations
- 1
- Medical groups
- 4
- Insurance carriers
- 6
- Practice address
- 4150 Clement St, San Francisco, CA 94121
- Practice phone
- Call (702) 341-3020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
San Francisco VA Medical Center
San Francisco, California
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Dr. Kaitlin Ann Willham is an internist in San Francisco, California
Dr. Willham practices at San Francisco VA Medical Center in San Francisco, California.
Dr. Willham's NPI, 1073891990, was assigned on July 26, 2011. Dr. Willham graduated from Pritzker School of Medicine in 2011. Dr. Willham's Illinois license number on file is 125059382.
NPI and contact details
- NPI
- 1073891990NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2011
- NPI status
- Active
- Practice phone
- (702) 341-3020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Kaitlin Ann Willham practices at San Francisco VA Medical Center in San Francisco, California
Dr. Willham's primary practice is San Francisco VA Medical Center, at 4150 Clement St, San Francisco, CA 94121 in San Francisco County. The practice phone is (702) 341-3020.
- San Francisco VA Medical Center4150 Clement St, San Francisco, CA 94121 · San Francisco CountyPhone(702) 341-3020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kaitlin Ann Willham is affiliated with 2 sites of care and 4 medical groups
Dr. Willham's primary practice is San Francisco VA Medical Center in San Francisco, California. Dr. Willham is also affiliated with Evanston Hospital. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Willham to 3 more medical groups, each named with a free account.
San Francisco VA Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kaitlin Ann Willham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willham practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Francisco VA Medical Center | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kaitlin Ann Willham is one of 16,751 internists in California
Internal medicine is Dr. Willham's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Willham is board certified in geriatric medicine by the American Board of Internal Medicine. Dmand AI has Dr. Willham's licenses on file in 2 states: Illinois and California.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
- California license
Internists near Dr. Willham
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. Kaitlin Ann Willham billed Medicare for 35 services in 2018
CMS data shows 35 Medicare services from Dr. Willham across 2 procedure codes in 2018. Medicare paid $2,555 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201835
Paid by Medicare$2,555
Procedure codes2
Dr. Willham compared with the California median for internists, 2018
- Dr. Willham
- California median
- Medicare services
- 35vs 36190% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Willham's most billed Medicare procedure codes, 2018
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. Willham?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Willham and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kaitlin Ann Willham's patients have a median age of 88
Across all payers, Dmand AI patient panel data puts Dr. Willham's median patient age at 88, with 5% women.
Dr. Willham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 88
Patient panel by sex, all payers
- Women5%
- Men86%
Source: Dmand AI Patient Panel Data
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Dr. Kaitlin Ann Willham has 4 publications on record
Dmand AI links 4 papers to Dr. Willham, published from 2017 to 2018. Dr. Willham has published most often in J Am Geriatr Soc. Dr. Willham's most frequent co-authors are Kenneth Eugene Covinsky, MD and Eric Walter Widera, MD.
Papers4
Years published2017 to 2018
Dr. Willham's most frequent co-authors
Recent publications by Dr. Willham
J Am Geriatr Soc
See who Dr. Willham researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Willham 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. Kaitlin Ann Willham graduated from Pritzker School of Medicine
Dr. Willham graduated from Pritzker School of Medicine in 2011.
- Medical school
- Board certified in geriatric medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Kaitlin Ann Willham accepts plans from 6 insurance carriers
Dr. Willham is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- GA State Medicaid
Plan types Dr. Willham accepts, by number of carriers
- Medicare5
- PPO5
- Medicaid2
- POS2
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kaitlin Ann Willham'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Data |
| 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 |
| 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. Kaitlin Ann Willham
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. Kaitlin Ann Willham's NPI number?
Dr. Kaitlin Ann Willham's NPI number is 1073891990. It was assigned on July 26, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Kaitlin Ann Willham?
Dr. Kaitlin Ann Willham is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Kaitlin Ann Willham practice?
Dr. Willham practices at 4150 Clement St, San Francisco, CA 94121. Dr. Willham's primary practice is San Francisco VA Medical Center in San Francisco, California. Dmand AI also links Dr. Willham to 3 medical groups.
What is Dr. Kaitlin Ann Willham's office phone number?
The practice phone on file for Dr. Willham is (702) 341-3020.
What is Dr. Kaitlin Ann Willham's medical license number?
Dr. Willham's Illinois license number on file is 125059382, one of the licenses on file in 2 states.
Which states has Dr. Kaitlin Ann Willham been licensed in?
Dmand AI has state licenses on file for Dr. Willham in Illinois (2011 to 2017) and California (2015 to 2027).
Which hospitals is Dr. Kaitlin Ann Willham affiliated with?
Dr. Willham is affiliated with Evanston Hospital.
What medical group is Dr. Kaitlin Ann Willham part of?
Dr. Willham is linked to UCSF Pediatrics. Dmand AI links Dr. Willham to 3 more medical groups.
Does Dr. Kaitlin Ann Willham accept Medicare?
Yes. CMS data shows Dr. Willham billed Medicare for 35 services in 2018.
Is Dr. Kaitlin Ann Willham board certified?
Yes. Dr. Willham is board certified in geriatric medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Kaitlin Ann Willham bill to Medicare?
In 2018, Dr. Willham's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99221).
Where did Dr. Kaitlin Ann Willham go to medical school?
Dr. Willham graduated from Pritzker School of Medicine in 2011.
How long has Dr. Kaitlin Ann Willham been practicing?
Dr. Willham graduated from medical school in 2011, 15 years ago.
Does Dr. Kaitlin Ann Willham do research?
Dmand AI links 4 publications to Dr. Willham, published from 2017 to 2018.
Who does Dr. Kaitlin Ann Willham publish with?
Dr. Willham's most frequent co-authors are Kenneth Eugene Covinsky, MD (3 shared papers) and Eric Walter Widera, MD (3 shared papers).
What insurance does Dr. Kaitlin Ann Willham accept?
Dr. Willham is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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