NIKOLAOS ZACHARIAS M.D. NPI 1972683225

NPI Information

  • NPI: 1972683225
  • Provider Name: NIKOLAOS ZACHARIAS, M.D.
  • Classification: Obstetrics & Gynecology - 207VM0101X
  • Specialization: Maternal & Fetal Medicine
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 5656 KELLEY STREET
    DEPT OF OB/GYN ROOM # 2LD80 001
    HOUSTON, TX
    ZIP 77026
  • Phone: (713) 566-5976

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NPI Details

Nikolaos Zacharias, M.D. is a maternal and fetal medicine obstetrics gynecology in Houston, TX. The provider is an obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies. Nikolaos Zacharias, M.D. NPI is 1972683225. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

5656 KELLEY STREET
DEPT OF OB/GYN ROOM # 2LD80 001
HOUSTON, TX
ZIP 77026
Phone: (713) 566-5976
Fax: (713) 566-4521

The NPI 1972683225 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 10/17/2006 and was last updated on 12/19/2014.

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
1207VM0101XObstetrics & GynecologyMaternal & Fetal MedicineM2219TEXASYes

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
1I44613MEDICARE UPINTEXAS
2M2219OTHERTEXASTEXAS MEDICAL BOARD
3144613MEDICARE UPINTEXAS
48K9347MEDICARE PINTEXAS
58G1127MEDICARE PINTEXAS
68L1466MEDICARE PINTEXAS

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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