What is Ann Hirschhorn's NPI number?

Ann Hirschhorn's National Provider Identifier (NPI) is 1538982343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ann Hirschhorn's specialty?

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

Where is Ann Hirschhorn located?

Ann Hirschhorn's practice location on file with NPPES is 3401 Olandwood Ct Ste 204, Olney, MD 20832-1485.

What is Ann Hirschhorn's phone number?

The practice phone number listed in the NPPES registry for Ann Hirschhorn is (240) 324-6033.

Is Ann Hirschhorn's NPI active?

Yes — Ann Hirschhorn's NPI (1538982343) is active in the NPPES registry as of the last update on 2024-11-01.

IndividualActive

Ann Hirschhorn, LCSW-C

NPI 1538982343 · Clinical Social Worker · Olney, MD

Ann Hirschhorn, LCSW-C is a Clinical Social Worker provider in Olney, MD (NPI 1538982343).

Provider details

NPI number: 1538982343
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW-C
Sex: Female
Sole proprietor: No
License: 19186 (MD)

Practice location

3401 Olandwood Ct Ste 204

Olney, MD 20832-1485

Phone: (240) 324-6033

Street-level locationGet directions

More MD providers

Mailing address

4620 Woodberry St

Riverdale Park, MD 20737-1066

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 19186 (MD)
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
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.

Enumerated: 2024-11-01
Last updated: 2024-11-01
Certified: 2024-10-31

Frequently asked questions

What is Ann Hirschhorn's NPI number?: Ann Hirschhorn's National Provider Identifier (NPI) is 1538982343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ann Hirschhorn's specialty?: Ann Hirschhorn is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Ann Hirschhorn located?: Ann Hirschhorn's practice location on file with NPPES is 3401 Olandwood Ct Ste 204, Olney, MD 20832-1485.
What is Ann Hirschhorn's phone number?: The practice phone number listed in the NPPES registry for Ann Hirschhorn is (240) 324-6033.
Is Ann Hirschhorn's NPI active?: Yes — Ann Hirschhorn's NPI (1538982343) is active in the NPPES registry as of the last update on 2024-11-01.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions