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GEORGE S LAKNER M.D.
NPI 1265568844
Psychiatry & Neurology - Geriatric Psychiatry in Rancho Cucamonga, CA

Active since February 26, 2007PECOS EnrolledAccepts Medicare Assignment
9377 HAVEN AVE STE 100, RANCHO CUCAMONGA, CA 91730(909) 906-0535(909) 906-1505 Get Directions Write a Review

NPPES record last updated: March 24, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About George S Lakner M.d. NPPES

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

GEORGE S LAKNER M.D. (NPI 1265568844) is an individual geriatric psychiatry provider in Rancho Cucamonga, California, licensed in Massachusetts (50841) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Washington, and is a graduate of Other (1965).

NPPES Registry Identity

NPI1265568844
Entity TypeIndividualMale
Primary Taxonomy2084P0805X
Provider Legal NameGEORGE S LAKNERCredential: M.D.
Location Address9377 HAVEN AVE STE 100Rancho Cucamonga, CA 91730-5340
Mailing AddressFort Mcnair, #70185Washington, DC 20024 · (202) 333-3393
Phone(909) 906-0535
Fax(909) 906-1505
Sole ProprietorNo
Medical School CMSOtherGraduated 1965
Enumeration DateFebruary 26, 2007
Last NPPES UpdateMarch 24, 2021
NPPES CertifiedMarch 24, 2021
✔ NPI 1265568844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0805X
License✔ Licensed in MA · 50841
Definition

Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

9377 HAVEN AVE STE 100, Rancho Cucamonga, CA 91730
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Secondary Practice Location 1

Location 1402 S Capitol St SE # 404, #70185Washington, DC 20003-4070 · Phone (202) 333-3393

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

George S Lakner 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 ID5890197016
PECOS Enrollment IDI20210712000904
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 91730 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
$179.42 typical visit price
range $59.60 – $179.42
Typical copayment $44.85 (range $14.90 – $44.85)
Most-billed visit code 99205
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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 20

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

NICOLE ROJAS
Behavior Analyst
9377 HAVEN AVE STE 100
RANCHO CUCAMONGA, CA 91730
San Bernardino County (909) 906-1505
ESMERALDA VALDEZ
Behavior Analyst
9377 HAVEN AVE STE 100
RANCHO CUCAMONGA, CA 91730
San Bernardino County (909) 906-1505
VERONICA NAKLA
Psychologist (Counseling)
9377 HAVEN AVE STE 100
RANCHO CUCAMONGA, CA 91730
San Bernardino County (909) 906-1505
KATTYA ISABEL LOW
Physician Assistant
9377 HAVEN AVE STE 100
RANCHO CUCAMONGA, CA 91730
San Bernardino County (909) 906-1505
JASMINE ANGEL OCAMPO
Counselor (Mental Health)
9377 HAVEN AVE STE 100
RANCHO CUCAMONGA, CA 91730
San Bernardino County (909) 909-1505
SANDRA SOLUMAN
Counselor (Mental Health)
9377 HAVEN AVE STE 100
RANCHO CUCAMONGA, CA 91730
San Bernardino County (909) 906-1505
JOSHUA WOMACK
Behavior Technician
9377 HAVEN AVE STE 100
RANCHO CUCAMONGA, CA 91730
San Bernardino County (909) 906-1505
MARINA MARIA ZAKY
Psychologist (Counseling)
9377 HAVEN AVE STE 100
RANCHO CUCAMONGA, CA 91730
San Bernardino County (909) 906-1505

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 George Lakner's NPI number?

The NPI number for George Lakner is 1265568844. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Where is George Lakner located?

George Lakner practices at 9377 Haven Ave Ste 100, Rancho Cucamonga, CA 91730. The listed phone number is (909) 906-0535.

What is George Lakner's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

Is George Lakner enrolled in Medicare?

Yes. George Lakner 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 George Lakner was last updated on March 24, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.