IndividualActive
Olivia Maffo
NPI 1881375392 · Mental Health Counselor · Baltimore, MD
Olivia Maffo is a Mental Health Counselor provider in Baltimore, MD (NPI 1881375392).
Provider details
- NPI number
- 1881375392
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LGP13975 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs 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
1900 N Howard St # 300
Baltimore, MD 21218-5909
Phone: (443) 438-6742
Street-level locationGet directions
Mailing address
14108 Castle Blvd Apt 102
Silver Spring, MD 20904-4637
Registry dates
- Enumerated
- 2023-07-27
- Last updated
- 2023-07-27
- Certified
- 2023-07-27
Frequently asked questions
- What is Olivia Maffo's NPI number?
- Olivia Maffo's National Provider Identifier (NPI) is 1881375392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Maffo's specialty?
- Olivia Maffo is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Olivia Maffo located?
- Olivia Maffo's practice location on file with NPPES is 1900 N Howard St # 300, Baltimore, MD 21218-5909.
- What is Olivia Maffo's phone number?
- The practice phone number listed in the NPPES registry for Olivia Maffo is (443) 438-6742.
- Is Olivia Maffo's NPI active?
- Yes — Olivia Maffo's NPI (1881375392) is active in the NPPES registry as of the last update on 2023-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.