Barbara Blair Feldhaus
- Medicare services, 2024
- 1,309
- Medicare patients, 2024
- 664
- Part D claims, 2024
- 1,032
- MIPS score, 2024
- 85
- Hospital affiliations
- 3
- Practice address
- 1000 Greenley Road, Sonora, CA 95370
- Practice phone
- Call (209) 536-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Barbara Feldhaus' professional email, personal email and mobile number
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Barbara Blair Feldhaus is a physician assistant in Sonora, California
Barbara Feldhaus practices at Adventist Health Sonora in Sonora, California, part of Adventist Health.
Barbara Feldhaus' NPI, 1326704651, was assigned on November 10, 2021.
- NPI
- 1326704651NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375937766
- NPI enumeration date
- November 10, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (209) 536-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Barbara Blair Feldhaus practices at Adventist Health Sonora in Sonora, California
Barbara Feldhaus' primary practice is Adventist Health Sonora, at 1000 Greenley Road, Sonora, CA 95370 in Tuolumne County. The practice phone is (209) 536-5000.
- Adventist Health Sonora1000 Greenley Road, Sonora, CA 95370 · Tuolumne CountyPhone(209) 536-5000
Source: Dmand AI Affiliation Data
Barbara Blair Feldhaus is affiliated with 5 sites of care and 1 medical group
Barbara Feldhaus' primary practice is Adventist Health Sonora in Sonora, California, part of Adventist Health. Barbara Feldhaus is also affiliated with Stanford Health Care Tri-Valley. The medical group on file is Adventist Health Sonora. Dmand AI also links Barbara Feldhaus to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account. Barbara Feldhaus' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Barbara Blair Feldhaus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Barbara Feldhaus practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Sonora | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Adventist Health and 6.2K+ hospitals, with verified contacts in the same login.
Barbara Blair Feldhaus is one of 11,482 physician assistants in California
Physician assistant is Barbara Feldhaus' primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Barbara Feldhaus
Counts of physician assistants 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
Barbara Blair Feldhaus billed Medicare for 1,309 services in 2024
CMS data shows 1,309 Medicare services from Barbara Feldhaus across 17 procedure codes in 2024, for 664 Medicare patients. Medicare paid $52,398 for them.
Barbara Feldhaus' Medicare services by type, 2024
- Office and hospital visits1,092
- Surgery217
Where Barbara Feldhaus' Medicare services took place, 2024
- In an office15212%
- In a facility1,15788%
Barbara Feldhaus compared with the California median for physician assistants, 2024
- Barbara Feldhaus
- California median
- Medicare services
- 1,309vs 2046.4 times
- Medicare patients
- 664vs 1056.3 times
- Part D claims
- 938vs 2433.9 times
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Barbara Feldhaus' 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
Barbara Blair Feldhaus treated 664 Medicare patients in 2024, average age 76
CMS counts 664 Medicare patients who saw Barbara Feldhaus in 2024. The largest group is 75 to 84, with 278 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Barbara Feldhaus' median patient age at 77, with 32% women.
Barbara Feldhaus' Medicare patients by age, 2024
Barbara Feldhaus' Medicare patients by sex, 2024
- Women27241%
- Men39259%
Chronic conditions among Barbara Feldhaus' Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis45%
- Diabetes28%
- Cancer25%
- Ischemic heart disease22%
- Anxiety21%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Barbara Feldhaus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women32%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Barbara Blair Feldhaus wrote 1,032 Medicare Part D claims in 2024
In 2024, Barbara Feldhaus wrote 1,032 Medicare Part D claims for 416 patients. 81% of them were for generic drugs. CMS names the drug for 938 of them, across 15 drugs with 11 or more claims each, at $195,107 in total drug cost.
Barbara Feldhaus' Part D claims by kind of drug, 2024
- Generic839 claims81%
- Brand-name and other193 claims19%
Barbara Feldhaus' 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 Barbara Feldhaus' Part D claims, 2024
- Antibiotics15%153 of 1,032 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
Barbara Blair Feldhaus 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 Barbara Feldhaus for performance year 2024, reported as part of a group. Barbara Feldhaus accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Barbara Feldhaus as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Barbara Feldhaus' MIPS scores, performance year 2024
- 85of 100Final score
- 81.7of 100Quality
- 97of 100Promoting Interoperability
- 40of 100Improvement Activities
- 67of 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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Barbara Blair Feldhaus received $150 in industry payments from 2024 to 2025
CMS Open Payments shows 6 general payments to Barbara Feldhaus from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $53.
General payments to Barbara Feldhaus by program year, 2024 to 2025
Companies that paid Barbara Feldhaus the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Barbara Blair Feldhaus'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Barbara Blair Feldhaus
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Barbara Blair Feldhaus' NPI number?
Barbara Blair Feldhaus' NPI number is 1326704651. It was assigned on November 10, 2021, and it is active in the NPI Registry.
What does Barbara Blair Feldhaus specialize in?
Barbara Blair Feldhaus is a physician assistant in Sonora, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Barbara Blair Feldhaus practice?
Barbara Feldhaus practices at 1000 Greenley Road, Sonora, CA 95370. Barbara Feldhaus' primary practice is Adventist Health Sonora in Sonora, California, part of Adventist Health. Dmand AI also links Barbara Feldhaus to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Barbara Blair Feldhaus' office phone number?
The practice phone on file for Barbara Feldhaus is (209) 536-5000.
Which hospitals is Barbara Blair Feldhaus affiliated with?
Barbara Feldhaus practices at Adventist Health Sonora in Sonora, California. Barbara Feldhaus is also affiliated with Stanford Health Care Tri-Valley. Dmand AI links Barbara Feldhaus to 1 more hospital.
What medical group is Barbara Blair Feldhaus part of?
Barbara Feldhaus is linked to Adventist Health Sonora.
Does Barbara Blair Feldhaus accept Medicare?
Yes. CMS data shows Barbara Feldhaus billed Medicare for 1,309 services in 2024, and Barbara Feldhaus accepts Medicare assignment.
Does Barbara Blair Feldhaus offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Barbara Feldhaus as offering telehealth services.
What is Barbara Blair Feldhaus' MIPS score?
Barbara Feldhaus' MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Barbara Blair Feldhaus see?
CMS counts 664 Medicare patients who saw Barbara Feldhaus in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Barbara Blair Feldhaus bill to Medicare?
In 2024, Barbara Feldhaus' most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and care management and other visits (99441).
What drugs does Barbara Blair Feldhaus prescribe most?
In 2024 Medicare Part D data, Barbara Feldhaus' most prescribed drugs by claims were Tamsulosin HCl, Myrbetriq and Estradiol.
Has Barbara Blair Feldhaus received payments from drug or device companies?
CMS Open Payments shows $150 in general payments to Barbara Feldhaus from 4 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Barbara Blair Feldhaus been practicing?
Barbara Feldhaus graduated from medical school in 2021, 5 years ago.
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