Active NPI 1336115146 Individual Practitioner Female Practitioner

Margaret D Barnes , PA-C

Physician Assistant • Augusta, ME

Professional Overview & Biography Verified Profile Summary

Margaret Barnes, PA-C is a registered healthcare professional specializing in Physician Assistant in Augusta, ME. Practice services are available at 6 E CHESTNUT ST under active NPI credentials.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, emergency department visit with low level of medical decision making, emergency department visit with straightforward medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6 E Chestnut St

Augusta, ME 043305717

Telephone 2076261303

Fax 2076261228

Associated Practice Facility / Clinic

🏢 Kennebec Gastrointestinal Assoc. Facility NPI 1942214234

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Augusta, ME

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 10.0 Yrs

State Avg: 13.7 Yrs

Regional Practice Density

74 Specialists

Practicing in Augusta, ME (992 Statewide)

Telehealth Adoption Rate

5.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

66.7% 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 (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	65	63	$298.00	$97.48
99283 Emergency department visit with low level of medical decision making	43	43	$166.00	$56.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	104	101	$298.00	$99.15
99282 Emergency department visit with straightforward medical decision making	50	50	$104.00	$34.52
99283 Emergency department visit with low level of medical decision making	21	20	$166.00	$58.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	103	101	$298.00	$102.26
99282 Emergency department visit with straightforward medical decision making	40	39	$104.00	$35.54
99283 Emergency department visit with low level of medical decision making	13	13	$166.00	$60.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	104	99	$298.00	$100.13
99283 Emergency department visit with low level of medical decision making	48	48	$166.00	$54.56
99282 Emergency department visit with straightforward medical decision making	42	39	$104.00	$35.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	121	118	$298.00	$97.59
99283 Emergency department visit with low level of medical decision making	93	92	$166.00	$51.47
99282 Emergency department visit with straightforward medical decision making	31	31	$104.00	$34.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	121	119	$298.00	$96.48
99283 Emergency department visit with low level of medical decision making	78	78	$166.00	$50.85
99282 Emergency department visit with straightforward medical decision making	32	32	$104.00	$33.99
99285 Emergency department visit for life threatening or functioning severity	28	28	$501.00	$142.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	180	175	$298.00	$96.20
99283 Emergency department visit with low level of medical decision making	97	96	$166.00	$50.69
99285 Emergency department visit for life threatening or functioning severity	20	20	$501.00	$141.74
99282 Emergency department visit with straightforward medical decision making	17	17	$104.00	$33.82

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License ME PA264

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

331710099 (ME)

Practice Associates & Co-Workers

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

12 Associated Practitioners

Henry Mitchell , A

Physician Assistant

NPI 1073572202

Dr. John Joseph , MD

Emergency Medicine

NPI 1205895281

Doctor of Medicine (M.D.)

Dr. Terrence Flanagan , MD

Emergency Medicine

NPI 1508884974

Doctor of Medicine (M.D.)

Dr. Phillip Tedrick , DO

Emergency Medicine

NPI 1538129333

Doctor of Osteopathic Medicine (D.O.)

Isabella Askari

Family Medicine

NPI 1710140413

Dr. Harry Grimmnitz , MD

Emergency Medicine

NPI 1841259801

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 February 09, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location February 09, 2011

Registered at 6 E CHESTNUT ST, AUGUSTA, ME 043305717 (Tel: 2076261303)

📍

Updated Business Mailing Address February 09, 2011

Registered at 6 E CHESTNUT ST, AUGUSTA, ME 043305717 (Tel: 2076261303)

👤

Provider Name / Credentials Updated February 09, 2011

Recorded as MARGARET BARNES, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 09, 2011

Physician Assistant (License #PA264 in ME)

🟢

Initial NPI Registration & Enumeration February 23, 2006

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: 1336115146

Entity Type:

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

Enumeration Date: February 23, 2006

Last Update: February 09, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6 E Chestnut St

Augusta, ME 043305717

Phone: 2076261303

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.