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Active NPI 1588391007 Individual Practitioner Female Practitioner

Mandy Massey , NP

Nurse Practitioner • Waterville, ME

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Mandy Massey, NP is a certified Nurse Practitioner practicing in Waterville, ME. With approximately 4 years of clinical experience since completing medical education in 2022, Mandy Massey delivers high-quality medical care to the local community at 149 NORTH ST.

Mandy Massey is affiliated with Mainegeneral Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

149 North St

Waterville, ME 049014974

Telephone 2078721280
Fax 2078721284
Associated Practice Facility / Clinic
🏢 Mid-Maine Radiology, P.a Facility NPI 1356328421

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Waterville, ME

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -7.3 yrs vs City Avg
City Avg: 11.3 Yrs
State Avg: 12.8 Yrs
Regional Practice Density
25 Specialists

Practicing in Waterville, ME (460 Statewide)

Telehealth Adoption Rate
12.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
25.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Massey (4 Years) 4 Yrs
Waterville Specialty Average (11.3 Years) 11.3 Yrs

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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
49 47 $102.76 $77.00
99213 Established patient office or other outpatient visit, typically 15 minutes
11 11 $70.91 $52.08

Medical Specialties & State Licenses

CMS Verified: 2022-08-04
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License ME CNP221300

(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.

Hospital & Practice Group Affiliations

Mainegeneral Medical Center

149 N St, Waterville, ME 04901

Phone: 2078721000

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003307752

Doctor of Osteopathic Medicine (D.O.)

Dr. Dag Holmsen , MD

Anesthesiology

NPI 1003862046

Doctor of Medicine (M.D.)

Linda Ohnmacht , NP

Nurse Practitioner

NPI 1013020742

Nurse Practitioner

Martha Ponitz , CRNA

Nurse Anesthetist, Certified Registered

NPI 1023065125

Certified Registered Nurse Anesthetist

Dr. Stephen Raph , MD

Internal Medicine

NPI 1033175971

Doctor of Medicine (M.D.)

Joseph Fournier

Physical Therapist

NPI 1033593611

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active August 04, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location August 04, 2022

Registered at 149 NORTH ST, WATERVILLE, ME 049014974 (Tel: 2078721280)

📍
Updated Business Mailing Address August 04, 2022

Registered at 149 NORTH ST, WATERVILLE, ME 049014974 (Tel: 2078721280)

👤
Provider Name / Credentials Updated August 04, 2022

Recorded as MANDY MASSEY, NP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 04, 2022

Nurse Practitioner (License #CNP221300 in ME)

🟢
Initial NPI Registration & Enumeration August 04, 2022

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: 1588391007
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 04, 2022
Last Update: August 04, 2022
Sole Proprietor: No

Mailing Address

149 North St

Waterville, ME 049014974

Phone: 2078721280

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.