Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1821889163 Individual Practitioner Female Practitioner

Sifa Nziavake

Doula • Worcester, MA

Professional Overview & Biography Verified Profile Summary

Sifa Nziavake is a registered healthcare professional specializing in Doula in Worcester, MA. Practice services are available at 18 CHESTNUT ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

18 Chestnut St

Worcester, MA 016081556

Telephone 7744171756
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Doula in Worcester, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
60 Specialists

Practicing in Worcester, MA (919 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-05-15
Doula Primary Specialty

NUCC Taxonomy Code: 374J00000X

Doulas work in a variety of settings and have been trained to provide physical, emotional, and informational support to a mother before, during, and just after birth and/or provide emotional and practical support to a mother during the postpartum period.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners
NPI 1134012065
Elissa Bargas , LICSW

Social Worker - Clinical

NPI 1396041158

Licensed Independent Clinical Social Worker

NPI 1548195274
Dr. Olga Valdman , MD

Family Medicine

NPI 1568699767

Doctor of Medicine (M.D.)

NPI 1639961998
Diana Namumbejja Abwoye , NP

Nurse Practitioner - Family

NPI 1992311401

Nurse Practitioner

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active May 15, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location May 15, 2025

Registered at 18 CHESTNUT ST, WORCESTER, MA 016081556 (Tel: 7744171756)

📍
Updated Business Mailing Address May 15, 2025

Registered at 18 CHESTNUT ST, WORCESTER, MA 016081556

👤
Provider Name / Credentials Updated May 15, 2025

Recorded as SIFA NZIAVAKE

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 15, 2025

Doula

🟢
Initial NPI Registration & Enumeration May 15, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1821889163
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 15, 2025
Last Update: May 15, 2025
Sole Proprietor: Yes

Mailing Address

18 Chestnut St

Worcester, MA 016081556

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.