Physician Profile
Based in Grass Valley, CA, Angela Ingendaay, M.D. is listed in the NPI registry under general practice. Medicare claims data shows Angela provided 2,988 services to 432 patients. The services billed most often include acupuncture, each additional 15 minutes, acupuncture, initial 15 minutes, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1952461295 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
150 S AUBURN ST
Grass Valley, CA 95945
Within General Practice generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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2,988 services · 432 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Acupuncture, each additional 15 minutes | Treatment | 97811 |
1,116 | Too few peers to compare |
| Acupuncture, initial 15 minutes | Treatment | 97810 |
799 | Too few peers to compare |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
34 | Too few peers to compare |
| Measurement of brain wave activity (eeg), digital analysis | Treatment | 95957 |
31 | Too few peers to compare |
| Measurement of brain wave activity (eeg), awake and drowsy | Treatment | 95816 |
25 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
793 | More than most peers in General Practice |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
160 | More often than most peers in General Practice |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
17 | Less often than most peers in General Practice |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
13 | Less often than most peers in General Practice |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Angela Ingendaay is a general practitioner in Grass Valley, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice”.
NPI registry
Angela Ingendaay is listed at 150 S Auburn St, Grass Valley, CA 95945. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (530) 272-0537. Contact the office directly to confirm availability and scheduling.
NPI registry
Angela Ingendaay's National Provider Identifier is 1952461295. 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
Angela Ingendaay attended Other, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
Angela Ingendaay has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Angela Ingendaay provides treatments such as acupuncture, each additional 15 minutes and acupuncture, initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Angela Ingendaay. If this is you, claiming it is free.
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