DR. BABA SINGH PSY.D.
NPI 1720377559
Psychologist - Clinical in Fontana, CA

Q: What is Baba Singh's NPI number?

The NPI number for Baba Singh is 1720377559. It was assigned to this individual provider in the NPPES registry on April 1, 2011.

Q: What is Baba Singh's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Baba Singh was last updated on November 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since April 01, 2011PECOS EnrolledAccepts Medicare Assignment

9985 SIERRA AVE, MOB 2-6TH FLR, FONTANA, CA 92335(626) 644-7930(626) 765-9647 Get Directions Write a Review

NPPES record last updated: November 30, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Baba Singh Psy.d. NPPES

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

DR. BABA SINGH PSY.D. (NPI 1720377559) is an individual clinical provider in Fontana, California, licensed in California (PSY25299) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1720377559

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. BABA SINGHCredential: PSY.D.

Location Address9985 SIERRA AVE, MOB 2-6TH FLRFontana, CA 92335-6720

Mailing AddressPo Box 6577Altadena, CA 91003-6577 · (626) 644-7930 · Fax (626) 765-9647

Phone(626) 644-7930

Fax(626) 765-9647

Sole ProprietorYes

Medical School CMSOtherGraduated 2010

Enumeration DateApril 1, 2011

Last NPPES UpdateNovember 30, 2021

NPPES CertifiedNovember 30, 2021

✔ NPI 1720377559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY25299

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.

Also ListedPsychologist · HealthTaxonomy 103TH0004X · License PSY25299 (CA)

Also ListedPsychologist · RehabilitationTaxonomy 103TR0400X · License PSY25299 (CA)

9985 SIERRA AVE, Fontana, CA 92335

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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

Dr. Baba Singh Psy.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 ID244484814

PECOS Enrollment IDI20130206000595

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 Baba Singh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group

0.2 mi

Health Maintenance Organization

9961 SIERRA AVE
Fontana, CA 92335

Reassigned Medicare billing, California enrollment
5,228 clinicians in this Medicare group

NPI 1689606196 (909) 427-3910

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92335 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.

NAINESH K. GANDHI MD

Internal Medicine (Cardiovascular Disease)

9985 SIERRA AVE
FONTANA, CA 92335

San Bernardino County (866) 454-3485

DR. PAYMON MESGARZADEH M.D.

Internal Medicine (Cardiovascular Disease)

9985 SIERRA AVE
FONTANA, CA 92335

San Bernardino County (909) 427-5000

DR. MARK JONATHAN LANDAU M.D., PH.D.

Plastic Surgery

9985 SIERRA AVE
FONTANA, CA 92335

San Bernardino County (833) 574-2273

DR. YUJIAN GUO M.D.

Psychiatry & Neurology (Neurology)

9985 SIERRA AVE, MOB-2, BASEMENT
FONTANA, CA 92335

San Bernardino County (909) 427-5000

MANUEL RICARDO MOJICA JR. M.D.

Internal Medicine

9985 SIERRA AVE
FONTANA, CA 92335

San Bernardino County (909) 427-5000

MR. FRED GADEA III

Physical Therapy Assistant

9985 SIERRA AVE
FONTANA, CA 92335

San Bernardino County (909) 427-5000

DR. ADEEL HUSAIN M.D.

Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)

9985 SIERRA AVE
FONTANA, CA 92335

San Bernardino County (909) 427-5000

PATRICIA LOTICH OTR

Occupational Therapist

9985 SIERRA AVE
FONTANA, CA 92335

San Bernardino County (909) 427-6996

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 Baba Singh's NPI number?

The NPI number for Baba Singh is 1720377559. It was assigned to this individual provider in the NPPES registry on April 1, 2011.

Where is Baba Singh located?

Baba Singh practices at 9985 Sierra Ave Mob 2-6th Flr, Fontana, CA 92335. The listed phone number is (626) 644-7930.

What is Baba Singh's specialty?

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

Is Baba Singh enrolled in Medicare?

Yes. Baba Singh 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 Baba Singh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Baba Singh reassigns Medicare benefits to Southern California Permanente Medical Group (Fontana, 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 Baba Singh'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 Baba Singh was last updated on November 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.