Anne Kathryn Keith, NP
- Medicare services, 2024
- 357
- Medicare patients, 2024
- 274
- Part D claims, 2024
- 1,453
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 1200 B Gale Wilson Blvd, Fairfield, CA 94533
- Practice phone
- Call (707) 646-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Anne Keith's professional email, personal email and mobile number
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Anne Kathryn Keith is a family nurse practitioner in Fairfield, California
Anne Keith practices at NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare.
Anne Keith's NPI, 1164998142, was assigned on October 17, 2018. Anne Keith holds California license 95009890.
- NPI
- 1164998142NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284970427
- NPI enumeration date
- October 17, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (707) 646-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Anne Kathryn Keith practices at NorthBay Medical Center in Fairfield, California
Anne Keith's primary practice is NorthBay Medical Center, at 1200 B Gale Wilson Blvd, Fairfield, CA 94533 in Solano County. The practice phone is (707) 646-5000.
- NorthBay Medical Center1200 B Gale Wilson Blvd, Fairfield, CA 94533 · Solano CountyPhone(707) 646-5000
Source: Dmand AI Affiliation Data
Anne Kathryn Keith is affiliated with 1 site of care and 2 medical groups
Anne Keith's primary practice is NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare. The medical group on file is NorthBay Medical Center. Dmand AI also links Anne Keith to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Anne Kathryn Keith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anne Keith practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NorthBay Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Anne Kathryn Keith is one of 13,532 family nurse practitioners in California
Family is Anne Keith's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Anne Keith is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists acute mini-stroke (TIA), acute sinusitis, acute skin infection, anxiety, asthma, chronic diabetes, chronic kidney disease and chronic obstructive pulmonary disease (COPD) among the conditions Anne Keith treats.
Family nurse practitioners near Anne Keith
Counts of family nurse practitioners 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 Kathryn Keith billed Medicare for 357 services in 2024
CMS data shows 357 Medicare services from Anne Keith across 6 procedure codes in 2024, for 274 Medicare patients. Medicare paid $25,374 for them. Every service was in an office.
Anne Keith's Medicare services by type, 2024
- Office and hospital visits345
- Tests and treatments12
Anne Keith compared with the California median for family nurse practitioners, 2024
- Anne Keith
- California median
- Medicare services
- 357vs 23453% above
- Medicare patients
- 274vs 903.0 times
- Part D claims
- 856vs 3602.4 times
Medians across 6,382 family nurse practitioners in California with Dmand AI profiles that report each measure.
Anne Keith'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 Kathryn Keith treated 274 Medicare patients in 2024, average age 74
CMS counts 274 Medicare patients who saw Anne Keith in 2024. The largest group is 65 to 74, with 114 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Anne Keith's median patient age at 50, with 79% women.
Anne Keith's Medicare patients by age, 2024
Anne Keith's Medicare patients by sex, 2024
- Women21077%
- Men6423%
Chronic conditions among Anne Keith's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis50%
- Mood disorders32%
- Anxiety31%
- Depression31%
- Diabetes30%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Anne Keith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women79%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Anne Kathryn Keith wrote 1,453 Medicare Part D claims in 2024
In 2024, Anne Keith wrote 1,453 Medicare Part D claims for 400 patients. 87% of them were for generic drugs. CMS names the drug for 856 of them, across 32 drugs with 11 or more claims each, at $56,527 in total drug cost.
Anne Keith's Part D claims by kind of drug, 2024
- Generic1,261 claims87%
- Brand-name and other192 claims13%
Anne Keith'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 Anne Keith's Part D claims, 2024
- Opioids7%103 of 1,453 claims
- Antibiotics3%42 of 1,453 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Anne Kathryn Keith offers telehealth to Medicare patients
Anne Keith accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Anne Keith as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Anne Kathryn Keith'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 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Kathryn Keith
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 Kathryn Keith's NPI number?
Anne Kathryn Keith's NPI number is 1164998142. It was assigned on October 17, 2018, and it is active in the NPI Registry.
What does Anne Kathryn Keith specialize in?
Anne Kathryn Keith is a family nurse practitioner in Fairfield, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Anne Kathryn Keith practice?
Anne Keith practices at 1200 B Gale Wilson Blvd, Fairfield, CA 94533. Anne Keith's primary practice is NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare. Dmand AI also links Anne Keith to 1 medical group.
What is Anne Kathryn Keith's office phone number?
The practice phone on file for Anne Keith is (707) 646-5000.
What is Anne Kathryn Keith's medical license number?
Anne Keith holds California license 95009890.
Which hospitals is Anne Kathryn Keith affiliated with?
Anne Keith practices at NorthBay Medical Center in Fairfield, California.
What medical group is Anne Kathryn Keith part of?
Anne Keith is linked to NorthBay Medical Center. Dmand AI links Anne Keith to 1 more medical group.
Does Anne Kathryn Keith accept Medicare?
Yes. CMS data shows Anne Keith billed Medicare for 357 services in 2024, and Anne Keith accepts Medicare assignment.
Does Anne Kathryn Keith offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Anne Keith as offering telehealth services.
How many Medicare patients does Anne Kathryn Keith see?
CMS counts 274 Medicare patients who saw Anne Keith in 2024, with an average age of 74.
Show 3 more questionsShow fewer questions
What services does Anne Kathryn Keith bill to Medicare?
In 2024, Anne Keith's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and care management and other visits (99441).
What drugs does Anne Kathryn Keith prescribe most?
In 2024 Medicare Part D data, Anne Keith's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Atorvastatin Calcium and Losartan Potassium.
How long has Anne Kathryn Keith been practicing?
Anne Keith graduated from medical school in 2018, 8 years ago.
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