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ANGELA INGENDAAY M.D.
NPI 1952461295
General Practice in Grass Valley, CA

Active since December 09, 2006PECOS EnrolledAccepts Medicare Assignment
150 S AUBURN ST, GRASS VALLEY, CA 95945(530) 272-0537 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Angela Ingendaay M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANGELA INGENDAAY M.D. (NPI 1952461295) is an individual general practice provider in Grass Valley, California, licensed in California (A52909) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1986).

NPPES Registry Identity

NPI1952461295
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameANGELA INGENDAAYCredential: M.D.
Location Address150 S AUBURN STGrass Valley, CA 95945-6576
Mailing AddressPo Box 856Oregon House, CA 95962-0856
Phone(530) 272-0537
Sole ProprietorNo
Medical School CMSOtherGraduated 1986
Enumeration DateDecember 9, 2006
Last NPPES UpdateJune 11, 2026
NPPES CertifiedJune 11, 2026
✔ NPI 1952461295 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · A52909
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
150 S AUBURN ST, Grass Valley, CA 95945
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Angela Ingendaay M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981782281
PECOS Enrollment IDI20080428000460
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Angela Ingendaay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Angela I Ingendaay M D Professional Corporation
Same address
General Practice
150 S AUBURN ST
Grass Valley, CA 95945
  • Reassigned Medicare billing, California enrollment
NPI 1770188252 (530) 559-1342

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Acupuncture, each additional 15 minutes 97811
Acupuncture is a traditional Chinese therapy that involves inserting thin needles at specific points on the body to balance energy flow. This service refers to each additional 15-minute session beyond your initial treatment. It may enhance the therapeutic effects and provide deeper relief from symptoms.
1,116 services82 patients
Acupuncture, initial 15 minutes 97810
Acupuncture is a traditional therapy where thin needles are inserted into specific points on your body. This initial 15-minute session aims to balance energy flow, relieve pain, and improve overall health. It's generally painless and considered safe.
799 services82 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
793 services98 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
160 services63 patients
Evaluation of neuropsychological test, first hour 96132
An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.
34 services30 patients
Measurement of brain wave activity (eeg), digital analysis 95957
The measurement of brain wave activity, or EEG, involves recording and analyzing electrical signals from your brain. Small sensors are placed on the scalp to capture these signals. This digital analysis helps in diagnosing conditions like epilepsy or sleep disorders.
31 services28 patients

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$88.74 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$34.23 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TRACY HAWSE NP LLC
Clinic/Center (Primary Care)
150 S AUBURN ST
GRASS VALLEY, CA 95945
Nevada County (530) 613-1284
ANGELA I INGENDAAY M D PROFESSIONAL CORPORATION
General Practice
150 S AUBURN ST
GRASS VALLEY, CA 95945
Nevada County (530) 559-1342

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Angela Ingendaay's NPI number?

The NPI number for Angela Ingendaay is 1952461295. It was assigned to this individual provider in the NPPES registry on December 9, 2006.

Where is Angela Ingendaay located?

Angela Ingendaay practices at 150 S Auburn St, Grass Valley, CA 95945. The listed phone number is (530) 272-0537.

What is Angela Ingendaay's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Angela Ingendaay enrolled in Medicare?

Yes. Angela Ingendaay is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Angela Ingendaay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Angela Ingendaay reassigns Medicare benefits to Angela I Ingendaay M D Professional Corporation (Grass Valley, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Angela Ingendaay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Angela Ingendaay was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.