Active NPI 1366486482 Individual Practitioner Male Practitioner

Patrick S Carson , PA-C

Physician Assistant • Portland, ME

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Patrick Carson, PA-C is a certified Physician Assistant practicing in Portland, ME. With approximately 32 years of clinical experience since completing medical education in 1994, Patrick Carson delivers high-quality medical care to the local community at 175 FORE RIVER PKWY.

Patrick Carson is affiliated with Mercy Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, established patient outpatient office visit, emergency department visit with low level of 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

175 Fore River Pkwy

Portland, ME 041022779

Telephone 2078793265

Associated Practice Facility / Clinic

🏢 Mercy Hospital Facility NPI 1629078712

Medicare Profile & Education

Medical School

Other

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Portland, ME

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +21.3 yrs vs City Avg

City Avg: 10.7 Yrs

State Avg: 13.7 Yrs

Regional Practice Density

243 Specialists

Practicing in Portland, ME (992 Statewide)

Telehealth Adoption Rate

7.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

81.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Carson (32 Years) 32 Yrs

Portland Specialty Average (10.7 Years) 10.7 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
99284 Emergency department visit with moderate level of medical decision making	34	33	$512.00	$97.31
99213 Established patient office or other outpatient visit, typically 15 minutes	24	24	$173.00	$53.84
99283 Emergency department visit with low level of medical decision making	21	20	$319.00	$56.98
99285 Emergency department visit for life threatening or functioning severity	13	13	$905.00	$140.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	80	79	$512.00	$99.00
99283 Emergency department visit with low level of medical decision making	48	48	$319.00	$58.78
99285 Emergency department visit for life threatening or functioning severity	46	46	$905.00	$143.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	117	113	$460.60	$100.72
99283 Emergency department visit with low level of medical decision making	72	69	$320.56	$59.55
99285 Emergency department visit for life threatening or functioning severity	37	36	$892.46	$146.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	122	113	$439.45	$102.45
99283 Emergency department visit with low level of medical decision making	79	75	$314.39	$60.31
99285 Emergency department visit for life threatening or functioning severity	37	37	$872.14	$149.07
99282 Emergency department visit with straightforward medical decision making	11	11	$206.64	$35.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	72	71	$428.69	$101.70
99283 Emergency department visit with low level of medical decision making	31	30	$306.48	$55.53
99285 Emergency department visit for life threatening or functioning severity	27	26	$847.26	$147.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	24	$161.00	$67.44

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	64	60	$161.00	$66.27
99284 Emergency department visit with moderate level of medical decision making	58	57	$424.00	$99.20
99283 Emergency department visit with low level of medical decision making	30	30	$303.00	$52.31
99213 Established patient office or other outpatient visit, typically 15 minutes	29	29	$109.86	$43.37
99285 Emergency department visit for life threatening or functioning severity	26	26	$838.00	$145.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	68	68	$376.55	$97.93
99283 Emergency department visit with low level of medical decision making	41	41	$280.42	$51.64
99213 Established patient office or other outpatient visit, typically 15 minutes	31	31	$110.17	$61.66
99285 Emergency department visit for life threatening or functioning severity	24	24	$758.97	$144.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	17	$52.00	$37.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$164.93	$66.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$166.29	$90.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	77	77	$373.45	$97.48
99213 Established patient office or other outpatient visit, typically 15 minutes	64	63	$111.13	$61.41
99283 Emergency department visit with low level of medical decision making	53	52	$257.61	$51.46
99285 Emergency department visit for life threatening or functioning severity	38	38	$712.34	$143.76
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	27	$55.26	$36.77

Medical Specialties & State Licenses

CMS Verified: 2025-07-25

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License ME PA-477

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

Commercial Insurance / Payer ID Anthem Pin

050167 (ME)

Hospital & Practice Group Affiliations

Mercy Hospital

175 Fore River Pkwy, Portland, ME 041022779

Phone: 2078793000

Mercy Hospital

144 State St, Portland, ME 041013776

Phone: 2078793190

Mercy Hospital

409 Roosevelt Trl, Windham, ME 040624821

Phone: 2074008600

Mercy Hospital

40 Park Rd, Westbrook, ME 040923188

Phone: 2078578174

Mercy Hospital

155 Rover River Pkwy, Portland, ME 041022779

Phone: 2078793000

Mercy Hospital

19 S Gorham Xing, Gorham, ME 040382690

Phone: 2075351400

Practice Associates & Co-Workers

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

5 Associated Practitioners

Dr. Marc Hoffman , MD

Emergency Medicine

NPI 1023053055

Doctor of Medicine (M.D.)

Dr. John Henson , MD

Emergency Medicine

NPI 1568406973

Doctor of Medicine (M.D.)

Dr. Martha Scott , MD

Emergency Medicine

NPI 1730123290

Doctor of Medicine (M.D.)

Dr. Benedict Semmes , MD

Emergency Medicine

NPI 1831139674

Doctor of Medicine (M.D.)

Dr. Thomas O'mara , MD

Emergency Medicine

NPI 1922052687

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 25, 2025

Registered at 175 FORE RIVER PKWY, PORTLAND, ME 041022779 (Tel: 2078793265)

📍

Updated Business Mailing Address July 25, 2025

Registered at 175 FORE RIVER PKWY, PORTLAND, ME 041022779 (Tel: 2078793265)

✅

NPI Profile Active June 06, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location June 06, 2008

Registered at 144 STATE ST, PORTLAND, ME 041013776 (Tel: 2078793265)

📍

Updated Business Mailing Address June 06, 2008

Registered at 144 STATE ST, PORTLAND, ME 041013776 (Tel: 2078793265)

👤

Provider Name / Credentials Updated June 06, 2008

Recorded as PATRICK CARSON, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 06, 2008

Physician Assistant (License #PA-477 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

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NPI Administrative Meta

NPI Number: 1366486482

Entity Type:

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

Enumeration Date: June 16, 2006

Last Update: July 25, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

175 Fore River Pkwy

Portland, ME 041022779

Phone: 2078793265

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.