Deactivated NPI 1821218959 Deactivated / Inactive NPI Male Practitioner

Dr. Bruce Craig Barker , MD

Surgery • San Francisco, CA

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Bruce Barker has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date April 30, 2007

NPI Deactivation Date February 28, 2024

Total Practice Duration ~17 Years of Practice (2007 – 2024)

Professional Overview & Biography Verified Profile Summary

Dr. Bruce Barker, MD was a registered Surgery practicing in San Francisco, CA. Throughout an active medical career spanning 17 years, Dr. Barker provided care at the practice location at 2238 GEARY BLVD. until profile deactivation on 2024-02-28.

Historical Medicare Part B clinical services included established patient outpatient office visit, new patient outpatient office visit, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

2238 Geary Blvd.
2nd Flr Dept. Of Surgery

San Francisco, CA 94115

Telephone 4158333385

Fax 4158333235

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in San Francisco, CA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 23.6 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

207 Specialists

Practicing in San Francisco, CA (3346 Statewide)

Telehealth Adoption Rate

19.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

70.3% 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 (2022)

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	85	67	$317.57	$130.92
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	53	53	$547.22	$227.31
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	35	31	$404.23	$186.89
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	24	24	$605.86	$100.17
45380 Biopsy of large bowel using an endoscope	22	22	$944.94	$177.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$422.12	$172.24
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	16	16	$30.30	$12.59
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$744.16	$186.95

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	129	92	$212.88	$129.36
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	79	79	$328.35	$226.78
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	65	61	$690.00	$101.39
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	53	30	$180.00	$102.31
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	50	42	$244.60	$184.89
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	34	11	$115.53	$73.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$258.00	$173.77
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	32	$391.00	$203.61
99291 Critical care, first 30-74 minutes	32	17	$406.25	$220.02
45380 Biopsy of large bowel using an endoscope	29	29	$1110.00	$160.03
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	21	21	$784.00	$180.81
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	21	21	$784.00	$189.65
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	16	16	$250.00	$85.67
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	14	14	$19.08	$12.72
47562 Removal of gallbladder using an endoscope	14	14	$1528.57	$517.60
97605 Therapy procedure using a special bandage and vacuum pump, surface area 50.0 sq cm or less	13	11	$70.00	$26.07
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$141.85	$95.12
99283 Emergency department visit with low level of medical decision making	12	12	$450.00	$72.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	66	28	$179.39	$107.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	51	$204.83	$111.53
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	51	51	$322.00	$215.18
99291 Critical care, first 30-74 minutes	49	18	$400.00	$227.22
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	39	37	$690.00	$95.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	31	$380.59	$208.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	31	23	$240.00	$151.69
97605 Therapy procedure using a special bandage and vacuum pump, surface area 50.0 sq cm or less	23	18	$70.00	$27.20
11042 Removal of skin and tissue, 20.0 sq cm or less	18	16	$116.22	$54.58
99239 Hospital discharge day management, more than 30 minutes	17	16	$223.65	$111.24
99213 Established patient office or other outpatient visit, typically 15 minutes	17	16	$140.94	$78.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$258.00	$170.41
45380 Biopsy of large bowel using an endoscope	13	13	$1110.00	$148.67
99285 Emergency department visit for life threatening or functioning severity	12	12	$250.00	$175.51
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	11	$784.00	$169.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	109	40	$173.99	$105.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	41	$210.00	$106.55
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	41	$363.95	$204.75
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	13	$102.75	$73.60
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	34	34	$322.00	$210.82
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	30	29	$690.00	$108.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	19	$240.00	$144.22
99213 Established patient office or other outpatient visit, typically 15 minutes	24	17	$140.00	$50.13
99291 Critical care, first 30-74 minutes	22	14	$418.18	$223.56
99239 Hospital discharge day management, more than 30 minutes	21	21	$237.39	$109.20
99213 Established patient office or other outpatient visit, typically 15 minutes	20	19	$142.00	$76.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$258.00	$168.14
45380 Biopsy of large bowel using an endoscope	14	14	$1110.00	$167.20
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$784.00	$190.68
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	$9.13	$5.55

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA G057849

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.

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Laura Hatfield , MD, FACS

Surgery - Surgical Oncology

NPI 1225201379

Doctor of Medicine (M.D.), FACS

Elisia Jackson-Vogler , NURSE

Registered Nurse - Wound Care

NPI 1881958049

Career & Practice History Timeline

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

12 Historical Events

⚠️

NPI Profile Deactivated February 28, 2024

Record deactivated on February 28, 2024

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NPI Profile Active January 10, 2018

NPI status registered as active in NPPES database

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Updated Practice Location January 10, 2018

Registered at 3800 JANES RD, ARCATA, CA 955214742 (Tel: 7078227220)

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Updated Business Mailing Address January 10, 2018

Registered at 20 ROSEWOOD DRIVE, SAN FRANCISCO, CA 941272012 (Tel: 4158410506)

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Provider Name / Credentials Updated January 10, 2018

Recorded as BRUCE BARKER, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) January 10, 2018

Surgery (License #G057849 in CA)

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NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 2238 GEARY BLVD., 2ND FLR DEPT. OF SURGERY, SAN FRANCISCO, CA 94115 (Tel: 4158333385)

📍

Updated Business Mailing Address July 08, 2007

Registered at 20 ROSEWOOD DRIVE, SAN FRANCISCO, CA 941272012 (Tel: 4158410506)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as BRUCE BARKER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Surgery (License #G057849 in CA)

🟢

Initial NPI Registration & Enumeration April 30, 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: 1821218959

Entity Type:

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

Enumeration Date: April 30, 2007

Last Update: July 08, 2007

Deactivation Date: February 28, 2024

Update or Correct Profile

Mailing Address

20 Rosewood Drive

San Francisco, CA 941272012

Phone: 4158410506

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.