Active NPI 1366799868 Individual Practitioner Male Practitioner

Dr. Aaron Parrish , MD

Surgery • Los Gatos, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Aaron Parrish, MD is a certified Surgery practicing in Los Gatos, CA. With approximately 14 years of clinical experience since graduating from Tufts University School Of Medicine in 2012, Dr. Parrish delivers high-quality medical care to the local community at 14850 LOS GATOS BLVD.

Dr. Parrish 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, removal of polyps or growths of large bowel using an endoscope with mechanical snare. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

14850 Los Gatos Blvd

Los Gatos, CA 950322011

Telephone 4083582868

Fax 4083586787

Associated Practice Facility / Clinic

🏢 Kristina Hobson, M.d. Inc. Facility NPI 1497942528

Medicare Profile & Education

Medical School

Tufts University School Of Medicine

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Los Gatos, CA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs -10.1 yrs vs City Avg

City Avg: 24.1 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

12 Specialists

Practicing in Los Gatos, CA (3346 Statewide)

Telehealth Adoption Rate

33.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

77.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Parrish (14 Years) 14 Yrs

Los Gatos Specialty Average (24.1 Years) 24.1 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
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	110	110	$300.00	$134.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	95	74	$328.95	$154.84
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	84	84	$2424.29	$275.29
45380 Biopsy of large bowel using an endoscope	83	83	$1901.41	$103.67
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	67	67	$450.00	$199.12
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	36	36	$1231.58	$199.27
46600 Diagnostic examination of the anus using an endoscope	36	34	$376.67	$154.84
99213 Established patient office or other outpatient visit, typically 15 minutes	28	25	$266.50	$110.59
46221 Removal of external hemorrhoids by rubber banding	19	15	$973.68	$362.14
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$1235.38	$192.47
46500 Injection of hemorrhoid	12	12	$925.00	$410.63

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	131	131	$299.02	$134.67
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	117	117	$438.46	$197.98
45380 Biopsy of large bowel using an endoscope	90	90	$1903.00	$103.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	86	72	$289.83	$152.70
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	85	85	$2451.00	$277.24
46600 Diagnostic examination of the anus using an endoscope	46	44	$340.00	$160.22
99213 Established patient office or other outpatient visit, typically 15 minutes	41	30	$266.78	$109.19
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	38	38	$1211.00	$203.39
46221 Removal of external hemorrhoids by rubber banding	34	25	$814.76	$365.33
45300 Diagnostic examination of rectum and large bowel using an endoscope	14	14	$355.43	$27.46
46500 Injection of hemorrhoid	14	13	$775.00	$419.41
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$1211.00	$206.24
50715 Release of scar tissue at urinary duct (ureter)	11	11	$3300.36	$530.83

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	165	165	$298.00	$129.61
45380 Biopsy of large bowel using an endoscope	114	114	$1903.00	$92.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	103	103	$425.00	$191.55
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	98	98	$2451.00	$268.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	69	$257.00	$149.80
45378 Diagnostic exam of large bowel using a flexible endoscope	64	64	$1730.00	$202.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	12	$267.00	$77.11
46600 Diagnostic examination of the anus using an endoscope	50	47	$340.00	$159.26
46221 Removal of external hemorrhoids by rubber banding	28	23	$693.00	$360.96
99213 Established patient office or other outpatient visit, typically 15 minutes	25	23	$298.00	$105.97
45300 Diagnostic examination of rectum and large bowel using an endoscope	14	14	$241.00	$24.70
46500 Injection of hemorrhoid	12	12	$625.00	$414.73

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	130	130	$298.00	$129.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	104	104	$425.00	$191.14
45380 Biopsy of large bowel using an endoscope	91	91	$1903.00	$124.73
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	58	57	$2451.00	$264.90
46600 Diagnostic examination of the anus using an endoscope	55	50	$340.00	$154.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	28	$257.00	$149.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	34	15	$267.00	$78.00
99213 Established patient office or other outpatient visit, typically 15 minutes	26	23	$298.00	$105.91
46221 Removal of external hemorrhoids by rubber banding	25	19	$693.00	$361.21
46500 Injection of hemorrhoid	21	21	$444.02	$404.55
45378 Diagnostic exam of large bowel using a flexible endoscope	19	19	$1730.00	$203.38
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$1211.00	$203.51

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	110	110	$298.00	$121.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	97	97	$425.00	$186.29
45380 Biopsy of large bowel using an endoscope	76	76	$1903.00	$147.62
99213 Established patient office or other outpatient visit, typically 15 minutes	43	31	$298.00	$86.81
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	35	15	$267.00	$79.35
46600 Diagnostic examination of the anus using an endoscope	34	33	$340.00	$129.41
46500 Injection of hemorrhoid	32	30	$350.48	$348.61
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	31	31	$2451.00	$276.32
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	16	$477.00	$149.17
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	16	16	$1211.00	$205.30
46221 Removal of external hemorrhoids by rubber banding	15	12	$693.00	$332.57
45300 Diagnostic examination of rectum and large bowel using an endoscope	13	12	$241.00	$147.02
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$1682.82	$196.24

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	22	22	$298.00	$121.67
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$425.00	$182.19

Medical Specialties & State Licenses

CMS Verified: 2021-05-13

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA A128270

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.

Secondary Practice Locations

1000 W Carson St # 461

Torrance, CA 905022004

Phone: 3102222700

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Jeffrey Gutman , MD

Specialist

NPI 1083649248

Doctor of Medicine (M.D.)

Dr. Kristina Hobson , MD

Colon & Rectal Surgery

NPI 1568496537

Doctor of Medicine (M.D.)

Dr. Gi Yoon Kim , MD

Surgery

NPI 1568967222

Doctor of Medicine (M.D.)

Dr. Richard Coughlin , MD FACS

Colon & Rectal Surgery

NPI 1659359818

MDFACS

Career & Practice History Timeline

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

11 Historical Events

📍

Updated Practice Location May 13, 2021

Registered at 14850 LOS GATOS BLVD, LOS GATOS, CA 950322011 (Tel: 4083582868)

📍

Updated Business Mailing Address May 13, 2021

Registered at 14850 LOS GATOS BLVD, LOS GATOS, CA 950322011 (Tel: 4083582868)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 13, 2021

Surgery (License #A128270 in CA)

📍

Updated Practice Location August 02, 2018

Registered at 8737 BEVERLY BLVD STE 101, WEST HOLLYWOOD, CA 90048 (Tel: 3102899224)

📍

Updated Business Mailing Address August 02, 2018

Registered at 8737 BEVERLY BLVD STE 101, WEST HOLLYWOOD, CA 900481835 (Tel: 3102899224)

✅

NPI Profile Active August 14, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location August 14, 2012

Registered at 1000 W CARSON ST # 461, TORRANCE, CA 905022004 (Tel: 3102222700)

📍

Updated Business Mailing Address August 14, 2012

Registered at 1000 W CARSON ST # 461, TORRANCE, CA 905022004 (Tel: 3102222700)

👤

Provider Name / Credentials Updated August 14, 2012

Recorded as AARON PARRISH, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 14, 2012

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration August 14, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1366799868

Entity Type:

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

Enumeration Date: August 14, 2012

Last Update: May 13, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

14850 Los Gatos Blvd

Los Gatos, CA 950322011

Phone: 4083582868

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.