Anne Millete Ritchie
- Medicare services, 2024
- 153
- Medicare patients, 2024
- 85
- Part D claims, 2024
- 27
- Publications
- 2
- MIPS score, 2024
- 100
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Anne Ritchie'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.
Anne Millete Ritchie is a hospitalist in San Francisco, California
Anne Ritchie practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Anne Ritchie's NPI, 1477948263, was assigned on March 30, 2015. Anne Ritchie graduated from University of California, San Francisco School of Medicine in 2015. Anne Ritchie holds California license A147689.
- NPI
- 1477948263NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072864396
- NPI enumeration date
- March 30, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Anne Millete Ritchie practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Anne Ritchie'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.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Anne Millete Ritchie is affiliated with 2 sites of care and 3 medical groups
Anne Ritchie's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Anne Ritchie is also affiliated with UCSF Health Stanyan Hospital. The medical group on file is UCSF Pediatrics. Dmand AI also links Anne Ritchie to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Anne Millete Ritchie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anne Ritchie practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Anne Millete Ritchie is one of 3,186 hospitalists in California
Hospitalist is Anne Ritchie's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Anne Ritchie is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Hospitalists near Anne Ritchie
Counts of hospitalists 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
Anne Millete Ritchie billed Medicare for 153 services in 2024
CMS data shows 153 Medicare services from Anne Ritchie across 3 procedure codes in 2024, for 85 Medicare patients. Medicare paid $12,782 for them. Every service was in a facility, such as a hospital, rather than an office.
Anne Ritchie's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4172024: 15363%
Anne Ritchie compared with the California median for hospitalists, 2024
- Anne Ritchie
- California median
- Medicare services
- 153vs 43064% below
- Medicare patients
- 85vs 20158% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Anne Ritchie'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Anne Millete Ritchie treated 85 Medicare patients in 2024, average age 75
CMS counts 85 Medicare patients who saw Anne Ritchie in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 55% are also on Medicaid. Their average risk score is 2.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Anne Ritchie's median patient age at 64, with 46% women.
Anne Ritchie's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Anne Ritchie's Medicare patients by sex, 2024
- Women4654%
- Men3946%
Chronic conditions among Anne Ritchie's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Chronic kidney disease53%
- Diabetes42%
- Mood disorders42%
- Osteoporosis40%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Anne Ritchie'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
- Women46%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Anne Millete Ritchie wrote 27 Medicare Part D claims in 2024
In 2024, Anne Ritchie wrote 27 Medicare Part D claims for 12 patients. 74% of them were for generic drugs.
Anne Ritchie's Part D claims by kind of drug, 2024
- Generic20 claims74%
- Brand-name and other7 claims26%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Anne Millete Ritchie scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Anne Ritchie for performance year 2024, reported as part of a group. Anne Ritchie accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Anne Ritchie's MIPS scores, performance year 2024
- 100of 100Final score
- 95of 100Quality
- 40of 100Improvement Activities
- 81of 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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Anne Millete Ritchie has 2 publications on record
Dmand AI links 2 papers to Anne Ritchie, published from 2013 to 2024. Anne Ritchie's most frequent co-authors are Chloe Ciccariello, MD, Bryan D. Sloane, MD and Larissa R. Thomas, MD.
Anne Ritchie's most frequent co-authors
- Chloe Ciccariello, MD1 shared paper
- Bryan D. Sloane, MD1 shared paper
- Larissa R. Thomas, MD1 shared paper
Recent publications by Anne Ritchie
See who Anne Ritchie researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Anne Ritchie works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Anne Millete Ritchie graduated from University of California, San Francisco School of Medicine
Anne Ritchie graduated from University of California, San Francisco School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Anne Millete Ritchie'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 (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)Clinician Public Reporting: Overall MIPS Performance (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 Anne Millete Ritchie
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anne Millete Ritchie's NPI number?
Anne Millete Ritchie's NPI number is 1477948263. It was assigned on March 30, 2015, and it is active in the NPI Registry.
What does Anne Millete Ritchie specialize in?
Anne Millete Ritchie is a hospitalist in San Francisco, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Anne Millete Ritchie practice?
Anne Ritchie practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Anne Ritchie'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 Anne Ritchie to 2 medical groups.
What is Anne Millete Ritchie's office phone number?
The practice phone on file for Anne Ritchie is (415) 353-2733.
What is Anne Millete Ritchie's medical license number?
Anne Ritchie holds California license A147689.
Which hospitals is Anne Millete Ritchie affiliated with?
Anne Ritchie practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Anne Ritchie is also affiliated with UCSF Health Stanyan Hospital.
What medical group is Anne Millete Ritchie part of?
Anne Ritchie is linked to UCSF Pediatrics. Dmand AI links Anne Ritchie to 2 more medical groups.
Does Anne Millete Ritchie accept Medicare?
Yes. CMS data shows Anne Ritchie billed Medicare for 153 services in 2024, and Anne Ritchie accepts Medicare assignment.
What is Anne Millete Ritchie's MIPS score?
Anne Ritchie's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Anne Millete Ritchie see?
CMS counts 85 Medicare patients who saw Anne Ritchie in 2024, with an average age of 75.
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What services does Anne Millete Ritchie bill to Medicare?
In 2024, Anne Ritchie's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99222).
Where did Anne Millete Ritchie go to medical school?
Anne Ritchie graduated from University of California, San Francisco School of Medicine in 2015.
How long has Anne Millete Ritchie been practicing?
Anne Ritchie graduated from medical school in 2015, 11 years ago.
Does Anne Millete Ritchie do research?
Dmand AI links 2 publications to Anne Ritchie, published from 2013 to 2024.
Who does Anne Millete Ritchie publish with?
Anne Ritchie's most frequent co-authors are Chloe Ciccariello, MD (1 shared paper), Bryan D. Sloane, MD (1 shared paper) and Larissa R. Thomas, MD (1 shared paper).
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