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Active NPI 1861034720 Individual Practitioner Female Practitioner

Mariah Louise Grispi

Nurse Practitioner - Primary Care • Weymouth, MA

Professional Overview & Biography Verified Profile Summary

Mariah Grispi is a registered healthcare professional specializing in Nurse Practitioner - Primary Care in Weymouth, MA. Practice services are available at 330 WASHINGTON ST under active NPI credentials.

Frequently performed procedures and clinical services include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least, psychiatric diagnostic evaluation with medical services. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

330 Washington St

Weymouth, MA 021882932

Telephone 7816265160
Associated Practice Facility / Clinic
🏢 Gustavo Perdomo, Dmd, Llc Facility NPI 1700052651

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Primary Care in Weymouth, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 8.0 Yrs
State Avg: 8.6 Yrs
Regional Practice Density
3 Specialists

Practicing in Weymouth, MA (377 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
27.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
217 112 $120.00 $93.30
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes
92 74 $80.00 $65.19
90792 Psychiatric diagnostic evaluation with medical services
36 35 $250.00 $165.80

Medical Specialties & State Licenses

CMS Verified: 2021-07-02
Nurse Practitioner - Primary Care Primary Specialty

NUCC Taxonomy Code: 363LP2300X

State License MA F08190360

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Tufts Health Direct
N0134435101 (MA)

Practice Associates & Co-Workers

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

14 Associated Practitioners
Dr. James Mensching , DO

Emergency Medicine

NPI 1023081916

Doctor of Osteopathic Medicine (D.O.)

Dr. Chris Whelan , MD

Emergency Medicine

NPI 1053363317

Doctor of Medicine (M.D.)

Katelyn Pento

Nurse Practitioner - Family

NPI 1164067831
Dr. Antoinette Eng , MD

Emergency Medicine

NPI 1184890469

Doctor of Medicine (M.D.)

Dr. James Hinchey , MD

Emergency Medicine

NPI 1194988717

Doctor of Medicine (M.D.)

Laura Mann , FNP

Nurse Practitioner - Family

NPI 1396260188

Family Nurse Practitioner

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 02, 2021

Nurse Practitioner (License #F08190360 in MA)

NPI Profile Active October 11, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location October 11, 2019

Registered at 330 WASHINGTON ST, WEYMOUTH, MA 021882932 (Tel: 7816265160)

📍
Updated Business Mailing Address October 11, 2019

Registered at 23 OAK ST, PLYMPTON, MA 023671304 (Tel: 7816350979)

👤
Provider Name / Credentials Updated October 11, 2019

Recorded as MARIAH GRISPI

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 11, 2019

Clinic/Center

🟢
Initial NPI Registration & Enumeration October 11, 2019

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: 1861034720
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 11, 2019
Last Update: July 02, 2021
Sole Proprietor: Yes

Mailing Address

23 Oak St

Plympton, MA 023671304

Phone: 7816350979

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.