Active NPI 1699890137 Individual Practitioner Female Practitioner

Melissa A Walters , PA-C

Physician Assistant • Brunswick, ME

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Melissa Walters, PA-C is a certified Physician Assistant practicing in Brunswick, ME. With approximately 34 years of clinical experience since completing medical education in 1992, Melissa Walters delivers high-quality medical care to the local community at 121 MEDICAL CENTER DR STE 3100.

Melissa Walters is affiliated with Mainehealth and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, 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

121 Medical Center Dr Ste 3100

Brunswick, ME 040112672

Telephone 2077297939

Fax 2078087894

Medicare Profile & Education

Medical School

Other

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Brunswick, ME

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +17.2 yrs vs City Avg

City Avg: 16.8 Yrs

State Avg: 13.7 Yrs

Regional Practice Density

22 Specialists

Practicing in Brunswick, ME (992 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

59.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Walters (34 Years) 34 Yrs

Brunswick Specialty Average (16.8 Years) 16.8 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	157	135	$202.19	$83.29
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	82	70	$24.93	$6.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	20	$296.50	$124.05

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	217	179	$143.45	$81.85
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	68	59	$26.29	$6.85
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	33	31	$229.82	$120.28

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	165	146	$119.13	$83.03
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	56	49	$26.00	$6.97
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	18	$191.90	$123.02

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	242	186	$106.00	$84.82
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	89	89	$44.00	$18.66
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	49	46	$26.00	$7.09
99213 Established patient office or other outpatient visit, typically 15 minutes	35	32	$68.00	$57.37
99442 Telephone medical discussion with physician, 11-20 minutes	28	27	$68.00	$57.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	145	128	$68.00	$43.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	138	116	$106.00	$67.54
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	98	97	$44.00	$19.11
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	36	33	$26.00	$7.28
99442 Telephone medical discussion with physician, 11-20 minutes	18	18	$63.33	$43.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	264	235	$68.00	$43.17
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	144	143	$44.00	$18.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	108	97	$106.00	$66.63
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	54	52	$26.00	$7.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	276	219	$68.00	$43.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	66	58	$106.00	$66.06
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	63	63	$44.00	$18.80
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	35	33	$26.00	$7.15
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	31	31	$35.00	$12.58
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	21	18	$26.00	$10.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	231	191	$68.44	$42.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	62	$106.00	$65.76
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	34	30	$26.00	$7.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	17	$40.01	$21.26

Medical Specialties & State Licenses

CMS Verified: 2026-07-07

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License ME PA695

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

432043899 (ME)

Hospital & Practice Group Affiliations

Mainehealth

22 Bramhall St, Portland, ME 041023134

Phone: 2078859905

Mainehealth

121 Medical Ctr Dr, Brunswick, ME 040112672

Phone: 2077297939

Secondary Practice Locations

24 Miles Center Way

Damariscotta, ME 045434067

Phone: 2075634811

Practice Associates & Co-Workers

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

9 Associated Practitioners

Kathleen Dosiek , PA-C

Physician Assistant - Medical

NPI 1205188034

Physician Assistant (Certified)

Dr. Scott Mills , MD

Internal Medicine - Cardiovascular Disease

NPI 1326128497

Doctor of Medicine (M.D.)

Abby Austin , FNP

Nurse Practitioner - Family

NPI 1417308263

Family Nurse Practitioner

Nancy Gwadry , APRN-CNP

Nurse Practitioner - Acute Care

NPI 1437971587

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Dr. Bhavini Prajapati , MD

Internal Medicine - Cardiovascular Disease

NPI 1487159711

Doctor of Medicine (M.D.)

Dr. Paul Burns , MD

Internal Medicine - Cardiovascular Disease

NPI 1578643664

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location July 07, 2026

Registered at 121 MEDICAL CENTER DR STE 3100, BRUNSWICK, ME 040112672 (Tel: 2077297939)

📍

Updated Business Mailing Address July 07, 2026

Registered at 121 MEDICAL CENTER DR STE 3100, BRUNSWICK, ME 040112672 (Tel: 2077297939)

✅

NPI Profile Active February 12, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location February 12, 2016

Registered at 121 MEDICAL CENTER DR, SUITE 3100, BRUNSWICK, ME 040112653 (Tel: 2077297939)

📍

Updated Business Mailing Address February 12, 2016

Registered at 121 MEDICAL CENTER DR, SUITE 3100, BRUNSWICK, ME 040112653 (Tel: 2077297939)

👤

Provider Name / Credentials Updated February 12, 2016

Recorded as MELISSA WALTERS, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 12, 2016

Physician Assistant (License #PA695 in ME)

🟢

Initial NPI Registration & Enumeration March 21, 2007

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: 1699890137

Entity Type:

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

Enumeration Date: March 21, 2007

Last Update: July 07, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

121 Medical Center Dr Ste 3100

Brunswick, ME 040112672

Phone: 2077297939

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.