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DR. DAVID T HAHN PSYD
NPI 1881658235
Psychologist - Clinical in San Diego, CA

Active since April 13, 2006PECOS EnrolledAccepts Medicare Assignment
8880 RIO SAN DIEGO DR, #800, SAN DIEGO, CA 92108(619) 209-6040(866) 273-2035 Get Directions Write a Review

NPPES record last updated: April 23, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David T Hahn Psyd NPPES

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

DR. DAVID T HAHN PSYD (NPI 1881658235) is an individual clinical provider in San Diego, California, licensed in California (PSY19168) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1881658235
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. DAVID T HAHNCredential: PSYD
Location Address8880 RIO SAN DIEGO DR, #800San Diego, CA 92108-1634
Mailing Address1252 Broadway, Ste IEl Cajon, CA 92021-4904 · (619) 209-6040 · Fax (866) 273-2035
Phone(619) 209-6040
Fax(866) 273-2035
Sole ProprietorYes
Medical School CMSOtherGraduated 2002
Enumeration DateApril 13, 2006
Last NPPES UpdateApril 23, 2020
NPPES CertifiedApril 23, 2020
✔ NPI 1881658235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY19168
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
8880 RIO SAN DIEGO DR, San Diego, CA 92108
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Other Identifiers 5

Medicaid2937336CA
Other0PL191680CA · Blue Shield
Medicaid7572336CA
Other0PL191682CA · Blue Shield
Other300929CA · Mhn

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 T Hahn Psyd 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 ID3476511320
PECOS Enrollment IDI20100520001050
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92108 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$184.71 typical visit price
range $62.10 – $184.71
Typical copayment $46.17 (range $15.52 – $46.17)
Most-billed visit code 99205
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

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

JORDAN NICOLE PIETRZYKOSKI
Specialist
8880 RIO SAN DIEGO DR
SAN DIEGO, CA 92108
San Diego County (619) 500-6282
EXCEL THERAPY SERVICES INC
Speech-Language Pathologist
8880 RIO SAN DIEGO DR, 8TH FLOOR, PMB803
SAN DIEGO, CA 92108
San Diego County (619) 793-5066
DR. CHARLES GORDON GOLDBERG M.D.
Internal Medicine
8880 RIO SAN DIEGO DR
SAN DIEGO, CA 92108
San Diego County (858) 552-8585
DR. ROBINDRA KUMAR PAUL MD
Psychiatry & Neurology (Psychiatry)
8880 RIO SAN DIEGO DR, SUITE 800
SAN DIEGO, CA 92108
San Diego County (619) 209-6122
EXCEL SERVICES LLC
Speech-Language Pathologist
8880 RIO SAN DIEGO DR, 8TH FLOOR, #803
SAN DIEGO, CA 92108
San Diego County (888) 609-7222

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 Hahn's NPI number?

The NPI number for David Hahn is 1881658235. It was assigned to this individual provider in the NPPES registry on April 13, 2006.

Where is David Hahn located?

David Hahn practices at 8880 Rio San Diego Dr #800, San Diego, CA 92108. The listed phone number is (619) 209-6040.

What is David Hahn's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is David Hahn enrolled in Medicare?

Yes. David Hahn 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.

When was this NPI record last updated?

The NPPES record for David Hahn was last updated on April 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.