Active NPI 1558325654 Individual Practitioner Male Practitioner

Dr. Robert Nicolas Keenan , MD

Surgery • Fallbrook, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Keenan, MD is a certified Surgery practicing in Fallbrook, CA. With approximately 25 years of clinical experience since graduating from University Of Texas Southwestern Medical School At Dallas in 2001, Dr. Keenan delivers high-quality medical care to the local community at 1374 S MISSION RD STE 408.

Dr. Keenan maintains professional affiliations with Adventist Health Physicians Network, Sonora Community Hospital, Barton Medical Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, initial hospital care with straightforward or low-level medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1374 S Mission Rd Ste 408

Fallbrook, CA 920284006

Telephone 9516984650

Associated Practice Facility / Clinic

🏢 Fallbrook-Rancho Surgery A Medical Corporation Facility NPI 1437174240

Medicare Profile & Education

Medical School

University Of Texas Southwestern Medical School At Dallas

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Fallbrook, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

25 Yrs Matches City Avg

City Avg: 25.0 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

2 Specialists

Practicing in Fallbrook, CA (3346 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

55.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Keenan (25 Years) 25 Yrs

Fallbrook Specialty Average (25.0 Years) 25.0 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
99231 Follow-up hospital inpatient care per day, typically 15 minutes	50	27	$101.12	$49.71
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	30	$310.62	$132.64
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	17	$166.71	$79.68
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$186.00	$83.12
99238 Hospital discharge day management, 30 minutes or less	11	11	$194.00	$83.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	22	$220.78	$81.10
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	32	$321.76	$134.77
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	11	$106.11	$51.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	159	97	$278.88	$71.82
99231 Follow-up hospital inpatient care per day, typically 15 minutes	94	53	$156.00	$38.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	70	70	$521.14	$135.69
99221 Initial hospital inpatient care per day, typically 30 minutes	37	35	$402.92	$100.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$579.36	$137.04
99238 Hospital discharge day management, 30 minutes or less	11	11	$312.27	$72.71
99239 Hospital discharge day management, more than 30 minutes	11	11	$404.00	$105.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$239.44	$139.34
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	12	$85.41	$39.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	74	24	$60.00	$38.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$200.00	$108.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	49	46	$200.00	$135.31
47562 Removal of gallbladder using an endoscope	17	17	$2000.00	$650.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$139.06	$108.80
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$95.00	$73.54
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$110.00	$75.56

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	75	75	$200.00	$107.18
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	23	$200.00	$134.87
99213 Established patient office or other outpatient visit, typically 15 minutes	20	14	$95.00	$70.97
47562 Removal of gallbladder using an endoscope	20	20	$2000.00	$645.62
49505 Repair of groin hernia (5 years or older)	18	17	$1100.00	$512.04

Medical Specialties & State Licenses

CMS Verified: 2023-06-15

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA A79742

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

00A797420 (CA)

Commercial Insurance / Payer ID Southern Blue Shield

YYY49687Y (CA)

Commercial Insurance / Payer ID Northern Blue Shield

ZZZ27707Z (CA)

Hospital & Practice Group Affiliations

Adventist Health Physicians Network

729 Pauline Court, Sonora, CA 95370

Phone: 2095888068

Sonora Community Hospital

680 Guzzi Ln, Sonora, CA 953705288

Phone: 2095365770

Sonora Community Hospital

193 Fairview Ln, Sonora, CA 953704828

Phone: 2095365100

Adventist Health Physicians Network

780 Delnero Dr, Sonora, CA 953705223

Phone: 2095368461

Barton Medical Foundation

1139 3rd St, South Lake Tahoe, CA 961503465

Phone: 5305435691

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Practice Location June 03, 2022

Registered at 1374 S MISSION RD STE 408, FALLBROOK, CA 920284006 (Tel: 9516984650)

📍

Updated Practice Location November 08, 2021

Registered at 414 G ST STE 120, MARYSVILLE, CA 959015670 (Tel: 5307494304)

📍

Updated Practice Location August 23, 2021

Registered at 1617 JOSHUA TREE LN, FALLBROOK, CA 920284334 (Tel: 9516984650)

📍

Updated Business Mailing Address August 23, 2021

Registered at 1374 S MISSION RD STE 408, FALLBROOK, CA 920284006 (Tel: 9516954650)

✅

NPI Profile Active July 23, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location July 23, 2015

Registered at 25405 HANCOCK AVENUE, SUITE 202, MURRIETA, CA 925625978 (Tel: 9516954650)

📍

Updated Business Mailing Address July 23, 2015

Registered at 25405 HANCOCK AVENUE, SUITE 202, MURRIETA, CA 925625978 (Tel: 9516954650)

👤

Provider Name / Credentials Updated July 23, 2015

Recorded as ROBERT KEENAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 23, 2015

Surgery (License #A79742 in CA)

🟢

Initial NPI Registration & Enumeration April 14, 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: 1558325654

Entity Type:

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

Enumeration Date: April 14, 2006

Last Update: June 15, 2023

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1374 S Mission Rd Ste 408

Fallbrook, CA 920284006

Phone: 9516984650

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.