JILL M WILLIAMS MD NPI 1366542565

NPI Information

  • NPI: 1366542565
  • Provider Name: JILL M WILLIAMS, MD
  • Classification: Psychiatry & Neurology - 2084P0800X
  • Specialization: Psychiatry
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 671 HOES LN
    D339
    PISCATAWAY, NJ
    ZIP 08854
  • Phone: (732) 235-4341

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NPI Details

Jill M Williams, MD is a psychiatry psychiatry neurology in Piscataway, NJ with 33 years of experience. The provider is a Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems. Jill M Williams, MD NPI is 1366542565. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

Education
Medical School: RUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC)
Graduation Year:1993

The provider's business location address is:

671 HOES LN
D339
PISCATAWAY, NJ
ZIP 08854-627
Phone: (732) 235-4341
Fax: (732) 235-4277

The NPI 1366542565 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)

The enumeration date for this NPI number is 9/25/2006 and was last updated on 8/4/2011.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
12084P0802XPsychiatry & NeurologyAddiction PsychiatryMA65470NEW JERSEYNo
22084P0800XPsychiatry & NeurologyPsychiatry25MA06547000NEW JERSEYYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1194595APHMEDICARE PINNEW JERSEY
28575606MEDICAIDNEW JERSEY
3G58107MEDICARE UPINNEW JERSEY
4000811MEDICARE PINNEW JERSEY

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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