Active NPI 1063654457 Individual Practitioner Female Practitioner

Dr. Allison J. Porter , MD

Surgery • Mount Vernon, WA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Allison Porter, MD is a certified Surgery practicing in Mount Vernon, WA. With approximately 17 years of clinical experience since graduating from University Of Washington School Of Medicine in 2009, Dr. Porter delivers high-quality medical care to the local community at 1400 E. KINCADE STREET.

Dr. Porter is affiliated with Public Hospital Dist No 1 Skagit and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1400 E. Kincade Street

Mount Vernon, WA 982744127

Telephone 3604282586

Fax 3604286470

Medicare Profile & Education

Medical School

University Of Washington School Of Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Mount Vernon, WA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs -1.8 yrs vs City Avg

City Avg: 18.8 Yrs

State Avg: 22.8 Yrs

Regional Practice Density

17 Specialists

Practicing in Mount Vernon, WA (818 Statewide)

Telehealth Adoption Rate

29.4% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

67.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Porter (17 Years) 17 Yrs

Mount Vernon Specialty Average (18.8 Years) 18.8 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$177.01	$131.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	73	56	$135.00	$95.88
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	32	32	$708.00	$115.54
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	17	$205.00	$142.35
45380 Biopsy of large bowel using an endoscope	17	17	$834.00	$131.87
91010 Study of esophagus to assess movement	16	16	$270.00	$63.20
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$278.00	$128.58
99442 Telephone medical discussion with physician, 11-20 minutes	12	12	$183.00	$86.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	54	54	$171.69	$132.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	54	48	$144.00	$97.28
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	28	27	$708.00	$103.01
91010 Study of esophagus to assess movement	22	22	$270.00	$64.08
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	18	18	$2231.00	$318.86
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	18	18	$39.00	$17.75
76937 Ultrasonic guidance for blood vessel access	17	17	$36.00	$14.00
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	13	13	$3645.23	$1700.95
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$205.00	$142.95
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	12	12	$120.00	$5.30
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$278.00	$129.71

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	69	56	$144.00	$98.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$169.00	$135.49
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	34	34	$708.00	$121.17
91010 Study of esophagus to assess movement	27	27	$270.00	$65.84
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	22	$205.00	$146.51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$278.00	$134.44
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	14	14	$120.00	$5.42
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$223.00	$184.47
43282 Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope	11	11	$3655.27	$1727.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	66	66	$173.38	$137.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	59	49	$133.00	$100.73
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	31	31	$708.00	$118.42
91010 Study of esophagus to assess movement	25	25	$270.00	$66.50
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	22	21	$120.00	$5.47
45380 Biopsy of large bowel using an endoscope	16	15	$834.00	$168.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$278.00	$136.16
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$223.00	$186.60

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	53	43	$113.74	$80.83
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	31	29	$708.00	$110.60
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	31	28	$154.68	$114.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$168.00	$132.15
91010 Study of esophagus to assess movement	29	29	$270.00	$68.67
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$278.00	$128.99
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	17	16	$119.00	$5.73
45380 Biopsy of large bowel using an endoscope	16	16	$834.00	$124.93
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$885.65	$265.88
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	15	$148.00	$69.95
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$211.00	$171.79

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	91	76	$112.59	$79.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	56	56	$168.00	$130.57
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	42	42	$711.37	$126.86
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	39	37	$150.00	$112.40
45380 Biopsy of large bowel using an endoscope	37	37	$834.00	$161.66
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	27	27	$211.00	$170.39
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	20	18	$119.00	$5.70
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$278.00	$138.51
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	15	$80.00	$39.83
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	18	18	$893.42	$266.63
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$663.00	$183.79
91010 Study of esophagus to assess movement	14	14	$270.00	$68.61
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	13	$2231.00	$348.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$246.85	$77.04
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	13	13	$39.00	$19.00
76937 Ultrasonic guidance for blood vessel access	12	12	$36.00	$14.71
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$663.00	$193.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	44	41	$150.00	$111.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	42	38	$111.00	$78.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$168.00	$129.35
45380 Biopsy of large bowel using an endoscope	30	30	$834.00	$138.11
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	27	25	$718.49	$117.47
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	26	26	$211.00	$168.82
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	19	19	$874.00	$263.92
99221 Initial hospital inpatient care per day, typically 30 minutes	19	18	$206.00	$101.39
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	17	16	$129.00	$17.62
76937 Ultrasonic guidance for blood vessel access	17	16	$36.00	$13.63
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	17	16	$2231.00	$300.37
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$278.00	$136.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$113.00	$76.98
99213 Established patient office or other outpatient visit, typically 15 minutes	12	12	$75.00	$51.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	48	48	$167.00	$127.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	42	40	$148.17	$108.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	31	$117.65	$77.65
99213 Established patient office or other outpatient visit, typically 15 minutes	28	22	$105.29	$50.36
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	19	$75.00	$38.70
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	25	25	$169.00	$166.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$113.00	$75.34
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	14	$125.00	$71.31
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	17	$295.00	$120.91
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$250.00	$134.93
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$200.00	$99.61
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	12	12	$1791.00	$338.39
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	12	12	$129.00	$18.80
45380 Biopsy of large bowel using an endoscope	11	11	$696.00	$169.80

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WA MD60455857

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1063654457 (WA)

Medicaid State Provider ID

2020186 (WA)

Hospital & Practice Group Affiliations

Public Hospital Dist No 1 Skagit

1400 E Kincaid St, Mount Vernon, WA 982744127

Phone: 3604282500

Practice Associates & Co-Workers

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

29 Associated Practitioners

Dr. Mark Johnson , MD

Surgery

NPI 1083603567

Doctor of Medicine (M.D.)

Dr. Steven Lee , MD

Surgery

NPI 1114981453

Doctor of Medicine (M.D.)

Alexandra Braymen , PA-C

Physician Assistant - Surgical

NPI 1154191575

Physician Assistant (Certified)

Jovita D'souza , NP-C

Nurse Practitioner - Family

NPI 1174074017

Nurse Practitioner (Certified)

Dr. Edward Prevatt , MD

Surgery

NPI 1184019325

Doctor of Medicine (M.D.)

Caitlin Young , PA-C

Physician Assistant - Surgical

NPI 1295593747

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active October 06, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location October 06, 2015

Registered at 1400 E. KINCADE STREET, MOUNT VERNON, WA 982744127 (Tel: 3604282586)

📍

Updated Business Mailing Address October 06, 2015

Registered at 1400 E. KINCADE STREET, ATTN: CREDENTIALIING, MOUNT VERNON, WA 982744127 (Tel: 3604282500)

👤

Provider Name / Credentials Updated October 06, 2015

Recorded as ALLISON PORTER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 06, 2015

Surgery (License #MD60455857 in WA)

🟢

Initial NPI Registration & Enumeration March 31, 2009

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: 1063654457

Entity Type:

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

Enumeration Date: March 31, 2009

Last Update: October 06, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1400 E. Kincade Street, Attn: Credentialiing

Mount Vernon, WA 982744127

Phone: 3604282500

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.