DR. DAVID H WALTER PHD
NPI 1730175449
Psychologist - Clinical in La Puente, CA
About Dr. David H Walter Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID H WALTER PHD (NPI 1730175449) is an individual clinical provider in La Puente, California, licensed in California (PSY8719) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. David H Walter Phd 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91744 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 David Walter's NPI number?
The NPI number for David Walter is 1730175449. It was assigned to this individual provider in the NPPES registry on September 27, 2005.
Where is David Walter located?
David Walter practices at 1840 N Hacienda Blvd Suite 2, La Puente, CA 91744. The listed phone number is (626) 919-8493.
What is David Walter's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is David Walter enrolled in Medicare?
Yes. David Walter 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.
What insurance does David Walter accept?
Health plans from Providence Health Plan list David Walter as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for David Walter was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.
# Dr. David H Walter, PHD · NPI 1730175449
Clinical provider in La Puente, California. Individual provider, active in the CMS NPPES registry since September 27, 2005.
## Identity
- **NPI:** 1730175449 (Entity type: Individual)
- **Enumerated:** September 27, 2005
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** PSY8719 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1840 N HACIENDA BLVD, SUITE 2, La Puente, CA 91744-1143
- **Phone:** (626) 919-8493 · **Fax:** (626) 918-5487
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 1982
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid PSY087191 (CA); Medicaid PSY087192 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1730175449) · Data from the CMS NPPES public registry.