What is Hillary Ludwig's NPI number?

Hillary Ludwig's National Provider Identifier (NPI) is 1568839728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hillary Ludwig's specialty?

Hillary Ludwig is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Hillary Ludwig located?

Hillary Ludwig's practice location on file with NPPES is 628 Montezuma St, Rio Vista, CA 94571-1622.

What is Hillary Ludwig's phone number?

The practice phone number listed in the NPPES registry for Hillary Ludwig is (707) 374-5243.

Is Hillary Ludwig's NPI active?

Yes — Hillary Ludwig's NPI (1568839728) is active in the NPPES registry as of the last update on 2015-08-24.

IndividualActive

Hillary Ludwig, M.A.

NPI 1568839728 · Mental Health Counselor · Rio Vista, CA

Hillary Ludwig, M.A. is a Mental Health Counselor provider in Rio Vista, CA (NPI 1568839728).

Provider details

NPI number: 1568839728
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: M.A.
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
10 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

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.

Practice location

628 Montezuma St

Rio Vista, CA 94571-1622

Phone: (707) 374-5243

Street-level locationGet directions

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Mailing address