IndividualActive
Mary Petro, LCSW
NPI 1851123509 · Clinical Social Worker · Rockford, IL
Mary Petro, LCSW is a Clinical Social Worker provider in Rockford, IL (NPI 1851123509).
Provider details
- NPI number
- 1851123509
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149027468 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% 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
415 S Mulford Rd
Rockford, IL 61108-3011
Phone: (779) 910-5001
Street-level locationGet directions
Mailing address
11166 Fyvie Ct
Belvidere, IL 61008-7408
Registry dates
- Enumerated
- 2024-08-19
- Last updated
- 2024-08-19
- Certified
- 2024-08-19
Frequently asked questions
- What is Mary Petro's NPI number?
- Mary Petro's National Provider Identifier (NPI) is 1851123509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Petro's specialty?
- Mary Petro is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Petro located?
- Mary Petro's practice location on file with NPPES is 415 S Mulford Rd, Rockford, IL 61108-3011.
- What is Mary Petro's phone number?
- The practice phone number listed in the NPPES registry for Mary Petro is (779) 910-5001.
- Is Mary Petro's NPI active?
- Yes — Mary Petro's NPI (1851123509) is active in the NPPES registry as of the last update on 2024-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.