DR. CATHLYN SULLIVAN DO NPI 1821525312

NPI Information

  • NPI: 1821525312
  • Provider Name: DR. CATHLYN SULLIVAN, DO
  • Classification: Obstetrics & Gynecology - 207V00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 887 CONGRESS ST STE 200
    PORTLAND, ME
    ZIP 04102
  • Phone: (207) 771-5549

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NPI Details

DR. Cathlyn Sullivan, DO is an obstetrics gynecology in Portland, ME with 9 years of experience. The provider is an obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women. DR. Cathlyn Sullivan, DO NPI is 1821525312. 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:

887 CONGRESS ST STE 200
PORTLAND, ME
ZIP 04102-166
Phone: (207) 771-5549
Fax: (207) 771-7834

The NPI 1821525312 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 enumeration date for this NPI number is 5/16/2017 and was last updated on 4/1/2025.

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
1207V00000XObstetrics & GynecologyDOS-2164HAWAIINo
2207VM0101XObstetrics & GynecologyMaternal & Fetal MedicineDO3886MAINENo
3207VX0000XObstetrics & GynecologyObstetricsDO3886MAINENo
4207V00000XObstetrics & GynecologyDO3886MAINEYes

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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