Dr. Ann Vosti, MD

  • Mountain View, CA
  • Family medicine physician
NPI1386620185PAC ID3779618962
Medicare services, 2024
485
Medicare patients, 2024
371
Part D claims, 2024
241
Affiliated sites
2
Medical group
1
Practice address
701 E. El Camino Real, 1 Northwest, Mountain View, CA 94040
Practice phone
Call (408) 739-6000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Surgery Center Mountain View

Surgery Center - Medicare-Certified · Mountain View, California

See all 3 affiliations

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Dr. Ann Vosti is a family medicine physician in Mountain View, California

Dr. Vosti practices at Surgery Center Mountain View in Mountain View, California.

Dr. Vosti's NPI, 1386620185, was assigned on December 22, 2005. Dr. Vosti graduated from University Of Minnesota Medical School in 1996. Dr. Vosti holds California license C53639.

NPI and contact details
Medicare PAC ID
3779618962
NPI enumeration date
December 22, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(408) 739-6000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
56
Medical school graduation
1996

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

Dr. Ann Vosti practices at Surgery Center Mountain View in Mountain View, California

Dr. Vosti's primary practice is Surgery Center Mountain View, at 701 E. El Camino Real, 1 Northwest, Mountain View, CA 94040. The practice phone is (408) 739-6000.

  • Surgery Center Mountain View
    701 E. El Camino Real, 1 Northwest, Mountain View, CA 94040Phone(408) 739-6000

Source: Dmand AI Affiliation Data

Dr. Ann Vosti is affiliated with 2 sites of care and 1 medical group

Dr. Vosti's primary practice is Surgery Center Mountain View in Mountain View, California. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Vosti to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Vosti

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

Dmand AI tracks the EHR system at Dr. Ann Vosti's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vosti practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Surgery Center Mountain ViewAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ann Vosti is one of 15,680 family medicine physicians in California

Family medicine is Dr. Vosti's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Vosti is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Vosti's licenses on file in 3 states: California, Minnesota and Nevada.

Specialties and state licenses

  • Family medicine, CaliforniaPrimaryLicense C53639 · 2009 to 2027 · taxonomy 207Q00000X
  • Minnesota licenseLicense 40192 · 1997 to 2024
  • Nevada license2008 to 2011

Clinical focus

Dmand AI lists acute skin infection, ankle or foot injury, broken or dislocated ankle/ or foot, bursitis, chest wall injury, chronic hypertension, conjunctivitis and ear infection among the conditions Dr. Vosti treats.

Family medicine physicians near Dr. Vosti

Counts of family medicine physicians 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. Ann Vosti billed Medicare for 485 services in 2024

CMS data shows 485 Medicare services from Dr. Vosti across 10 procedure codes in 2024, for 371 Medicare patients. Medicare paid $43,583 for them. Every service was in an office.

Medicare services, 2024485
Medicare patients371
Paid by Medicare$43,583
Procedure codes10

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

  • 2023
  • 2024
Office and hospital visits
2023: 3302024: 37815%
Lab and pathology
2023: 652024: 9242%
Tests and treatments
2023: 02024: 15

Dr. Vosti compared with the California median for family medicine physicians, 2024

  • Dr. Vosti
  • California median
Medicare services
485vs 24697% above
Medicare patients
371vs 1183.1 times
Part D claims
100vs 83388% below

Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Vosti'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. Vosti

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

Dr. Ann Vosti treated 371 Medicare patients in 2024, average age 77

CMS counts 371 Medicare patients who saw Dr. Vosti in 2024. The largest group is 65 to 74, with 159 patients. 73% of them have high cholesterol, and 65% have high blood pressure. 11% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Vosti's median patient age at 49, with 55% women.

Medicare patients, 2024371
Average age77
Average risk score0.96
Also on Medicaid11%

Dr. Vosti's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Vosti's Medicare patients by sex, 2024

  • Women22962%
  • Men14238%

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

  1. High cholesterol73%
  2. High blood pressure65%
  3. Arthritis37%
  4. Ischemic heart disease22%
  5. Diabetes20%
  6. Osteoporosis20%
  7. Atrial fibrillation18%
  8. Chronic kidney disease17%

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

Dr. Vosti's patients across all payers

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

Patient panel by age, all payers

Median age 49

Patient panel by sex, all payers

  • Women55%
  • Men43%

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

Dr. Ann Vosti wrote 241 Medicare Part D claims in 2024

In 2024, Dr. Vosti wrote 241 Medicare Part D claims for 189 patients. 79% of them were for generic drugs. CMS names the drug for 100 of them, across 4 drugs with 11 or more claims each, at $2,165 in total drug cost. In 2023, CMS named 75 claims across 4 drugs.

Part D claims, 2024241
Drugs named by CMS4
Total drug cost$2,165
Part D patients189

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

  • Generic191 claims79%
  • Brand-name and other50 claims21%

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

  • Antibiotics41%99 of 241 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: 752024: 10033%

Drugs named by CMS: 4 in 2024, 4 in 2023.

See all prescribing by Dr. Vosti

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

How Dr. Ann Vosti takes part in Medicare

Dr. Vosti accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Ann Vosti has 1 award and honors on record

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

Awards and honors for Dr. Vosti

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Ann Vosti graduated from University Of Minnesota Medical School

Dr. Vosti graduated from University Of Minnesota Medical School in 1996.

  1. Medical schoolUniversity Of Minnesota Medical School
  2. Board certified in family medicineAmerican Board of Family Medicine

Source: Dmand AI Professional Profile Data

Dr. Ann Vosti accepts plans from 12 insurance carriers

Dr. Vosti is in network with 12 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • HCSC
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • +4 more carriersWith a free account

Plan types Dr. Vosti accepts, by number of carriers

  1. PPO8
  2. HMO7
  3. EPO5
  4. Medicare4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Ann Vosti'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
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. Ann Vosti

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. Ann Vosti's NPI number?

Dr. Ann Vosti's NPI number is 1386620185. It was assigned on December 22, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Ann Vosti?

Dr. Ann Vosti is a family medicine physician in Mountain View, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).

Where does Dr. Ann Vosti practice?

Dr. Vosti practices at 701 E. El Camino Real, 1 Northwest, Mountain View, CA 94040. Dr. Vosti's primary practice is Surgery Center Mountain View in Mountain View, California. Dmand AI also links Dr. Vosti to 1 group practice or clinic.

What is Dr. Ann Vosti's office phone number?

The practice phone on file for Dr. Vosti is (408) 739-6000.

What is Dr. Ann Vosti's medical license number?

Dr. Vosti holds California license C53639, one of the licenses on file in 3 states.

Which states has Dr. Ann Vosti been licensed in?

Dmand AI has state licenses on file for Dr. Vosti in California (2009 to 2027), Minnesota (1997 to 2024) and Nevada (2008 to 2011).

What medical group is Dr. Ann Vosti part of?

Dr. Vosti is linked to Palo Alto Foundation Medical Group.

Does Dr. Ann Vosti accept Medicare?

Yes. CMS data shows Dr. Vosti billed Medicare for 485 services in 2024, and Dr. Vosti accepts Medicare assignment.

How many Medicare patients does Dr. Ann Vosti see?

CMS counts 371 Medicare patients who saw Dr. Vosti in 2024, with an average age of 77.

Is Dr. Ann Vosti board certified?

Yes. Dr. Vosti is board certified in family medicine by the American Board of Family Medicine.

Show 5 more questionsShow fewer questions

What services does Dr. Ann Vosti bill to Medicare?

In 2024, Dr. Vosti's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99213).

Where did Dr. Ann Vosti go to medical school?

Dr. Vosti graduated from University Of Minnesota Medical School in 1996.

What drugs does Dr. Ann Vosti prescribe most?

In 2024 Medicare Part D data, Dr. Vosti's most prescribed drugs by claims were Cephalexin, Albuterol Sulfate Hfa and Amoxicillin-Clavulanate Potass.

How long has Dr. Ann Vosti been practicing?

Dr. Vosti graduated from medical school in 1996, 30 years ago.

What insurance does Dr. Ann Vosti accept?

Dr. Vosti is in network with 12 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

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