What is Marcia Briggs's NPI number?

Marcia Briggs's National Provider Identifier (NPI) is 1568690154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marcia Briggs's specialty?

Marcia Briggs is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Marcia Briggs located?

Marcia Briggs's practice location on file with NPPES is 2004 Valparaiso St, Valparaiso, IN 46383-3138.

What is Marcia Briggs's phone number?

The practice phone number listed in the NPPES registry for Marcia Briggs is (219) 477-5646.

Does Marcia Briggs accept Medicare?

Marcia Briggs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Marcia Briggs's NPI active?

Yes — Marcia Briggs's NPI (1568690154) is active in the NPPES registry as of the last update on 2024-10-25.

IndividualActiveAccepts Medicare

Marcia Briggs, PSYD, HSPP

NPI 1568690154 · Clinical Psychologist · Valparaiso, IN

Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Marcia Briggs, PSYD, HSPP is a Clinical Psychologist provider in Valparaiso, IN (NPI 1568690154).

Provider details

NPI number: 1568690154
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PSYD, HSPP
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 20042608A (IN)
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Established profile(64/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
17 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
4 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
34 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Psychiatric Diagnostic Evaluation90791	34	$162

Typical Medicare-allowed amounts for these services range $162–$162 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

2004 Valparaiso St

Valparaiso, IN 46383-3138

Phone: (219) 477-5646

Fax: (219) 728-4765

Street-level locationGet directions

Mailing address