What is Gary Hardy's NPI number?

Gary Hardy's National Provider Identifier (NPI) is 1538350939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Hardy's specialty?

Gary Hardy is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Gary Hardy located?

Gary Hardy's practice location on file with NPPES is 1900 E. Northern Parkway, Baltimore, MD 21239-1609.

What is Gary Hardy's phone number?

The practice phone number listed in the NPPES registry for Gary Hardy is (443) 449-7573.

Is Gary Hardy's NPI active?

Yes — Gary Hardy's NPI (1538350939) is active in the NPPES registry as of the last update on 2023-06-19.

IndividualActive

Gary Hardy, LISW, LMSW, CCDC

NPI 1538350939 · Clinical Social Worker · Baltimore, MD

Gary Hardy, LISW, LMSW, CCDC is a Clinical Social Worker provider in Baltimore, MD (NPI 1538350939).

Provider details

NPI number: 1538350939
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LISW, LMSW, CCDC
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
18 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

1900 E. Northern Parkway

Suite T-7

Baltimore, MD 21239-1609

Phone: (443) 449-7573

Fax: (443) 449-7583

Street-level locationGet directions

More MD providers

Mailing address

1900 E. Northern Parkway, Suite T7

Baltimore, MD 21239

Enumerated: 2007-08-09
Last updated: 2023-06-19
Certified: 2023-06-19

Frequently asked questions

What is Gary Hardy's NPI number?: Gary Hardy's National Provider Identifier (NPI) is 1538350939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gary Hardy's specialty?: Gary Hardy is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Gary Hardy located?: Gary Hardy's practice location on file with NPPES is 1900 E. Northern Parkway, Baltimore, MD 21239-1609.
What is Gary Hardy's phone number?: The practice phone number listed in the NPPES registry for Gary Hardy is (443) 449-7573.
Is Gary Hardy's NPI active?: Yes — Gary Hardy's NPI (1538350939) is active in the NPPES registry as of the last update on 2023-06-19.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.