Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. HARRY CHIANG PHD
NPI 1336665660
Psychologist in Lakewood, CO

Active since August 17, 2017PECOS EnrolledAccepts Medicare Assignment
7220 W JEFFERSON AVE, LAKEWOOD, CO 80235(303) 225-7673(866) 283-0595 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 13, 2026, Aug 22, 2017 (2 updates tracked since 2017).

About Dr. Harry Chiang Phd NPPES

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

DR. HARRY CHIANG PHD (NPI 1336665660) is an individual psychologist in Lakewood, Colorado and active in the NPI registry since August 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1336665660
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. HARRY CHIANGCredential: PHD
Location Address7220 W JEFFERSON AVELakewood, CO 80235-2031
Mailing Address10136 Nadine AveParker, CO 80134-7803
Fax(866) 283-0595
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateAugust 17, 2017
Last NPPES UpdateOctober 13, 20262 updates tracked since enumeration
NPPES CertifiedOctober 13, 2026
✔ NPI 1336665660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
Also ListedPsychologist · Prescribing (Medical)Taxonomy 103TP0016X
7220 W JEFFERSON AVE, Lakewood, CO 80235

Accepted Insurance

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

Dr. Harry Chiang 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.

PECOS PAC ID8729412747
PECOS Enrollment IDI20191230001034
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 Harry Chiang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Clinical
1738 WYNKOOP ST STE 303
Denver, CO 80202
  • Reassigned Medicare billing, Colorado enrollment
  • 940 clinicians in this Medicare group

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

Other Providers at the Same Location NPPES 19

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

Behavior Technician
7220 W JEFFERSON AVE
LAKEWOOD, CO 80235
Behavior Technician
7220 W JEFFERSON AVE
LAKEWOOD, CO 80235
Counselor (Mental Health)
7220 W JEFFERSON AVE, SUITE #109
LAKEWOOD, CO 80235
Behavior Technician
7220 W JEFFERSON AVE
LAKEWOOD, CO 80235
Behavior Technician
7220 W JEFFERSON AVE
LAKEWOOD, CO 80235
Behavior Technician
7220 W JEFFERSON AVE
LAKEWOOD, CO 80235
Behavior Technician
7220 W JEFFERSON AVE
LAKEWOOD, CO 80235
Marriage & Family Therapist
7220 W JEFFERSON AVE, SUITE 407
LAKEWOOD, CO 80235

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 Harry Chiang's NPI number?

The NPI number for Harry Chiang is 1336665660. It was assigned to this individual provider in the NPPES registry on August 17, 2017.

Where is Harry Chiang located?

Harry Chiang practices at 7220 W Jefferson Ave, Lakewood, CO 80235. The listed phone number is (303) 225-7673.

What is Harry Chiang's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Harry Chiang enrolled in Medicare?

Yes. Harry Chiang 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 Harry Chiang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Harry Chiang reassigns Medicare benefits to Sondermind Provider Network LLC (Denver, CO). 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 Harry Chiang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Harry Chiang accept?

Health plans from Select Health list Harry Chiang 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 Harry Chiang was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.