What is the most common doctor specialty in ZIP 21157?

The most common provider specialty in ZIP code 21157 is Clinical Social Worker, with 122 registered providers. Other common specialties in this area include Physical Therapy Assistant, Speech, Language and Hearing Specialist, Professional Counselor.

Where does this provider data come from?

All provider data comes from the NPPES (National Plan and Provider Enumeration System) public data files published by the Centers for Medicare & Medicaid Services (CMS). Every licensed healthcare provider in the U.S. is required to register and maintain an NPI number. For real-time verification, use the official NPPES registry at nppes.cms.hhs.gov.

Doctors & Healthcare Providers in ZIP Code 21157

Q: What city is ZIP code 21157 in?

ZIP code 21157 is located in Westminster, MD. The NPPES registry lists 1,873 healthcare providers with this ZIP code as their primary practice address.

Westminster, MD · ZIP 21157

ZIP code 21157 in Westminster, MD has 1,873 licensed healthcare providers registered in the federal NPPES database — including physicians, nurse practitioners, dentists, mental health providers, physical therapists, and healthcare organizations. Every U.S. provider is assigned a unique NPI number by CMS; the profiles below are drawn directly from that public registry.

Browse by specialty to narrow the list, or search by provider name below. Data sourced from the NPPES public data files published by the Centers for Medicare & Medicaid Services.

Top Specialties in ZIP 21157

The most common provider types registered in 21157. Click any specialty to see the full list of providers.

Clinical Social Worker 122 Physical Therapy Assistant 99 Speech, Language and Hearing Specialist 92 Professional Counselor 84 Pharmacist 56 Mental Health Counselor 55 Internal Medicine 46 Social Worker 43 Physician Assistant 41 Occupational Therapist 37 Family Nurse Practitioner 37 General Dentistry 34

Search by Provider Name

Look up a specific doctor, nurse, therapist, or clinic registered in ZIP code 21157.

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Frequently Asked Questions

How many doctors are in ZIP code 21157?

1,873 licensed healthcare providers have a 21157 practice address on file in the NPPES registry. This includes all provider types — physicians, nurses, dentists, therapists, and healthcare organizations. The count reflects the full registry, including both active and deactivated NPI records.

What city is ZIP code 21157 in?

ZIP code 21157 is associated with Westminster, MD. Provider practice addresses listed in this ZIP come from the NPPES database, which providers self-report and update over time.

What types of doctors are in ZIP 21157?

The most common specialty in ZIP 21157 is Clinical Social Worker (122 providers). Other frequently listed specialties in this ZIP code include Physical Therapy Assistant, Speech, Language and Hearing Specialist, Professional Counselor, Pharmacist. Use the specialty pills above to browse any category.

Is this the same as the official NPPES registry?

DoctorDataHub republishes data from the NPPES public data files released by CMS for informational purposes. For real-time NPI lookup and the most current provider information, use the official registry at nppes.cms.hhs.gov.