Active NPI 1366486383 Individual Practitioner Female Practitioner

Mary Libby , NP

Nurse Practitioner • Westbrook, ME

Professional Overview & Biography Verified Profile Summary

Mary Libby, NP is a registered healthcare professional specializing in Nurse Practitioner in Westbrook, ME. Practice services are available at 40 PARK RD under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, automated urinalysis test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

40 Park Rd

Westbrook, ME 040923188

Telephone 2078578410

Associated Practice Facility / Clinic

🏢 Mercy Hospital Facility NPI 1801234182

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Westbrook, ME

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 12.8 Yrs

State Avg: 12.8 Yrs

Regional Practice Density

11 Specialists

Practicing in Westbrook, ME (460 Statewide)

Telehealth Adoption Rate

18.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.8% 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 (2020)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	25	25	$111.41	$43.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	61	60	$112.11	$43.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	32	$235.67	$90.63
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$276.99	$91.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	89	89	$283.00	$89.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	32	$241.44	$89.54
99213 Established patient office or other outpatient visit, typically 15 minutes	24	22	$154.00	$60.68
81003 Automated urinalysis test	14	12	$50.00	$2.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$395.00	$136.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	166	159	$102.40	$42.76
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	25	$156.40	$65.99

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License ME R035022

(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.

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Kristina Parisien , MD

Family Medicine

NPI 1124061726

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 23, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location January 23, 2013

Registered at 40 PARK RD, WESTBROOK, ME 040923188 (Tel: 2078578410)

📍

Updated Business Mailing Address January 23, 2013

Registered at 144 STATE ST, PORTLAND, ME 041013776 (Tel: 2078793000)

👤

Provider Name / Credentials Updated January 23, 2013

Recorded as MARY LIBBY, NP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 23, 2013

Nurse Practitioner (License #R035022 in ME)

🟢

Initial NPI Registration & Enumeration June 16, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Mary Libby. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1366486383

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 16, 2006

Last Update: January 23, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

144 State St

Portland, ME 041013776

Phone: 2078793000

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.