MS. RACHEL ERIN OBRIEN AGNP NPI 1003396334

NPI Information

  • NPI: 1003396334
  • Provider Name: MS. RACHEL ERIN OBRIEN, AGNP
  • Classification: Nurse Practitioner - 363L00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 620 S TAYLOR AVE
    DIV IM INFECTIOUS DISEASE, STE 100
    SAINT LOUIS, MO
    ZIP 63110
  • Phone: (314) 362-9098

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NPI Details

MS. Rachel Erin Obrien, AGNP is a nurse practitioner in Saint Louis, MO with 7 years of experience. The provider is (1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners. MS. Rachel Erin Obrien, AGNP NPI is 1003396334. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

620 S TAYLOR AVE
DIV IM INFECTIOUS DISEASE, STE 100
SAINT LOUIS, MO
ZIP 63110-035
Phone: (314) 362-9098
Fax: (314) 362-9851

The NPI 1003396334 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, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Telephone medical discussion with physician, 11-20 minutes (HCPCS:99442)
  • Telephone medical discussion with physician, 5-10 minutes (HCPCS:99441)

The enumeration date for this NPI number is 8/16/2018 and was last updated on 4/21/2025.

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
1363L00000XNurse Practitioner2018030046MISSOURIYes

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
1420060509MEDICAIDMISSOURI

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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