Provider Profile
Barbara B. Feldhaus
Unclaimed ProfileAbout Barbara Feldhaus
Barbara B. Feldhaus is a physician assistant based in Sonora, CA. Medicare claims data shows Barbara provided 1,309 services to 1,181 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (209) 536-5757
- Email not available
Practice Locations
690 GUZZI LN STE B
Sonora, CA 95370
Procedures Most Often Billed to Medicare
1,309 services · 1,181 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Electronic assessment of bladder emptying | Procedure | 51741 |
58 | More often than most peers in Physician Assistant |
| Insertion of lower leg neurostimulator electrode | Procedure | 64566 |
39 | Less often than most peers in Physician Assistant |
| Simple insertion of temporary bladder tube | Procedure | 51702 |
39 | More often than most peers in Physician Assistant |
| Insertion of device into abdomen with pressure and urine flow rate study | Procedure | 51797 |
27 | More often than most peers in Physician Assistant |
| Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings | Procedure | 51784 |
27 | More often than most peers in Physician Assistant |
| Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies | Procedure | 51729 |
27 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
227 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
178 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
124 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
83 | More often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other physician assistants in Sonora 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Electronic assessment of bladder emptying 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Barbara B. Feldhaus?
Barbara B. Feldhaus is a physician assistant in Sonora, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Barbara B. Feldhaus's address?
Barbara B. Feldhaus is listed at 690 Guzzi Ln Ste B, Sonora, CA 95370. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Barbara B. Feldhaus?
The number on file is (209) 536-5757. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Barbara B. Feldhaus?
Barbara B. Feldhaus's National Provider Identifier is 1326704651. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Barbara B. Feldhaus train?
Barbara B. Feldhaus attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Barbara B. Feldhaus have?
Barbara B. Feldhaus has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What procedures does Barbara B. Feldhaus perform?
According to Medicare billing data, Barbara B. Feldhaus performs procedures including electronic assessment of bladder emptying, insertion of lower leg neurostimulator electrode and simple insertion of temporary bladder tube, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Barbara B. Feldhaus's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Barbara B. Feldhaus. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.