MOMENTUM FOR MENTAL HEALTH - A.S.S.I.S.T. SOLANO OUTPATIENT
NPI 1336367010
Psychologist in Fairfield, CA

Active since April 20, 2007
1935 KIDDER AVE, FAIRFIELD, CA 94533(707) 425-2741(707) 425-2862 Get Directions Write a Review

NPPES record last updated: August 6, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Momentum For Mental Health - A.s.s.i.s.t. Solano Outpatient NPPES

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

MOMENTUM FOR MENTAL HEALTH - A.S.S.I.S.T. SOLANO OUTPATIENT (NPI 1336367010) is a healthcare organization registered as a psychologist in Fairfield, California and active in the NPI registry since April 2007. The organization lists John S. Smelser, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1336367010
Entity TypeOrganization
Primary Taxonomy103T00000X
Legal Business NameMOMENTUM FOR MENTAL HEALTH - A.S.S.I.S.T. SOLANO OUTPATIENT
Location Address1935 KIDDER AVEFairfield, CA 94533-3919
Mailing Address2001 The AlamedaSan Jose, CA 95126-1136 · (408) 261-7777 · Fax (408) 554-9960
Fax(707) 425-2862
Organization SubpartNo
Authorized OfficialJohn S. SmelserChief Financial Officer · (408) 261-7777
Enumeration DateApril 20, 2007
Last NPPES UpdateAugust 6, 2008
✔ NPI 1336367010 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
1935 KIDDER AVE, Fairfield, CA 94533

Other Identifiers 2

Medicaid48ASCA
Medicare ID-Type UnspecifiedZZZ01125Z

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Momentum For Mental Health - A.s.s.i.s.t. Solano Outpatient is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

99

Medicare enrollment records show 99 clinicians reassign Medicare billing to Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient, which bills Medicare for the services they deliver. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 8

Psychiatry60
Marriage and Family Therapist17
Clinical Social Worker14
Nurse Practitioner3
Mental Health Counselor2
Clinical Psychologist1
General Surgery1
Neurology1

Nearest to this location (20)

See all 99
Psychiatry
NPI 1528010311
2100 NAPA VALLEJO HIGHWAY
Napa, CA 94558
(707) 253-5000
✔ PECOS13 mi
Psychiatry
NPI 1235182916
2100 NAPA VALLEJO HIGHWAY
Napa, CA 94558
(707) 253-5000
✔ PECOS13 mi
Psychiatry
NPI 1881191591
75 ROWLAND WAY STE 220
Novato, CA 94945
(682) 336-5460
✔ PECOS31 mi
Psychiatry
NPI 1477725984
100 PINE ST STE 1250
San Francisco, CA 94111
(833) 351-8255
✔ PECOS38 mi
General Surgery
NPI 1376986349
548 MARKET ST # 163376
San Francisco, CA 94104
(669) 234-8689
✔ PECOS38 mi
Psychiatry
NPI 1942887336
1101 VAN NESS AVE STE 1120
San Francisco, CA 94109
(415) 600-3954
✔ PECOS✔ Accepts Medicare39 mi
Psychiatry
NPI 1861011959
1801 BUSH ST STE 230
San Francisco, CA 94109
(415) 300-0499
✔ PECOS✔ Accepts Medicare39 mi
Neurology
NPI 1871708529
300 PASTEUR DR
Stanford, CA 94305
(650) 723-4000
✔ PECOS58 mi
Clinical Social Worker
NPI 1083272330
375 CAMBRIDGE AVE
Palo Alto, CA 94306
(650) 326-6576
✔ PECOS✔ Accepts Medicare58 mi
Marriage and Family Therapist
NPI 1205332863
1503 GRANT RD STE 110
Mountain View, CA 94040
(650) 484-1213
✔ PECOS✔ Accepts Medicare61 mi
Marriage and Family Therapist
NPI 1104319912
1503 GRANT RD
Mountain View, CA 94040
(650) 484-1176
✔ PECOS✔ Accepts Medicare61 mi
Nurse Practitioner
NPI 1083807606
1503 GRANT RD STE 110
Mountain View, CA 94040
(650) 484-1213
✔ PECOS✔ Accepts Medicare61 mi
Marriage and Family Therapist
NPI 1083236558
1503 GRANT RD STE 110
Mountain View, CA 94040
(650) 484-1213
✔ PECOS61 mi
Clinical Social Worker
NPI 1902444573
438 N WHITE RD
San Jose, CA 95127
(408) 261-7777
✔ PECOS62 mi
Clinical Social Worker
NPI 1780294249
101 JOSE FIGUERES AVE STE 50
San Jose, CA 95116
(408) 207-0560
✔ PECOS63 mi
Mental Health Counselor
NPI 1508360702
2001 THE ALAMEDA
San Jose, CA 95126
(408) 261-7777
✔ PECOS✔ Accepts Medicare64 mi
Nurse Practitioner
NPI 1336553437
2001 THE ALAMEDA
San Jose, CA 95126
(408) 261-7777
✔ PECOS64 mi
Clinical Psychologist
NPI 1023154721
2001 THE ALAMEDA MOMENTUM FOR MENTAL HEALTH SERVICE TEAM ADULT OUTPATIE
San Jose, CA 95126
(408) 261-7777
✔ PECOS64 mi
Nurse Practitioner
NPI 1285191742
2001 THE ALAMEDA
San Jose, CA 95126
(408) 261-7777
✔ PECOS✔ Accepts Medicare64 mi
Mental Health Counselor
NPI 1437897725
650 S BASCOM AVE STE B
San Jose, CA 95128
(408) 261-7777
✔ PECOS✔ Accepts Medicare66 mi
See all 99 clinicians

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

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 Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient's NPI number?

The NPI number for Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient is 1336367010. It was assigned to this organization in the NPPES registry on April 20, 2007.

Where is Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient located?

Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient is located at 1935 Kidder Ave, Fairfield, CA 94533. The listed phone number is (707) 425-2741.

What is Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient's specialty?

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

Is Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient enrolled in Medicare?

Yes. Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient?

According to the CMS Revalidation Reassignment List (October 2026 release), 99 clinicians in 8 Medicare specialties reassign their Medicare billing to Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient. A 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 the clinician's services. The largest specialties are Psychiatry (60), Marriage and Family Therapist (17) and Clinical Social Worker (14). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Momentum For Mental Health - A.S.S.I.S.T. Solano Outpatient was last updated on August 6, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.