Active NPI 1538180567 Individual Practitioner Male Practitioner

Dr. Evon St. Claver Cadogan , MD

Anesthesiology • Pasadena, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Evon Cadogan, MD is a certified Anesthesiology practicing in Pasadena, CA. With approximately 41 years of clinical experience since graduating from University Of Southern California Keck School Of Medicine in 1985, Dr. Cadogan delivers high-quality medical care to the local community at 100 W CALIFORNIA BLVD.

Dr. Cadogan is affiliated with Pacific Valley Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of artery tube for blood sampling or infusion through skin, ultrasonic guidance imaging supervision and interpretation for insertion of needle, injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

100 W California Blvd

Pasadena, CA 911053010

Telephone 6263975000

Fax 6263972912

Associated Practice Facility / Clinic

🏢 The Hill Medical Corporation Facility NPI 1154310415

Medicare Profile & Education

Medical School

University Of Southern California Keck School Of Medicine

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Pasadena, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +17.7 yrs vs City Avg

City Avg: 23.3 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

65 Specialists

Practicing in Pasadena, CA (7879 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

89.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Cadogan (41 Years) 41 Yrs

Pasadena Specialty Average (23.3 Years) 23.3 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
36620 Insertion of artery tube for blood sampling or infusion through skin	28	28	$567.00	$44.20
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	21	21	$377.00	$30.88
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	20	20	$1318.00	$61.23
76937 Ultrasonic guidance for blood vessel access	18	17	$191.00	$13.98
01402 Anesthesia for procedure for total knee joint replacement	17	17	$2903.08	$326.11
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	16	16	$1323.85	$148.69
00670 Anesthesia for procedure on spine and spinal cord	16	16	$5321.46	$598.17
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	12	12	$3155.58	$342.15
00811 Anesthesia for procedure on large bowel using an endoscope	11	11	$1176.62	$131.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	181	34	$67.26	$47.32
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	178	36	$84.00	$60.01
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	165	27	$99.57	$69.29
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	31	31	$1318.00	$62.38
01402 Anesthesia for procedure for total knee joint replacement	30	30	$2785.76	$329.84
36620 Insertion of artery tube for blood sampling or infusion through skin	28	28	$567.00	$44.28
76937 Ultrasonic guidance for blood vessel access	16	15	$191.00	$13.79
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	15	15	$377.00	$31.82
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	12	12	$1217.13	$150.04
00670 Anesthesia for procedure on spine and spinal cord	11	11	$4991.42	$535.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	443	55	$77.34	$46.82
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	410	71	$96.60	$59.28
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	291	53	$116.39	$71.10
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	20	20	$843.75	$135.47
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$147.94	$83.26
00811 Anesthesia for procedure on large bowel using an endoscope	11	11	$763.64	$124.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	383	80	$102.73	$56.57
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	292	62	$88.80	$44.69
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	291	62	$127.31	$74.06
00142 Anesthesia for lens surgery	45	41	$1183.96	$154.69
99202 New patient office or other outpatient visit, typically 20 minutes	21	21	$147.94	$81.48
76937 Ultrasonic guidance for blood vessel access	20	20	$173.00	$14.78
36620 Insertion of artery tube for blood sampling or infusion through skin	19	19	$514.00	$47.15
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	18	18	$341.00	$33.35
01992 Anesthesia for nerve block and injection procedure, prone position	16	15	$1073.13	$142.91
01610 Anesthesia for procedure on nerves, muscles, tendons, fascia, and bursae of shoulder and underarm	13	13	$2495.08	$332.29
00400 Anesthesia for procedure on skin of arms, legs, or trunk	12	12	$1663.17	$221.50
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment	11	11	$38.38	$22.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	40	40	$157.00	$85.14
00142 Anesthesia for lens surgery	21	21	$1158.45	$161.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$221.00	$120.03
36620 Insertion of artery tube for blood sampling or infusion through skin	13	13	$499.00	$47.46
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	11	11	$331.00	$34.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	62	62	$315.00	$34.41
01992 Anesthesia for nerve block and injection procedure, prone position	56	55	$962.72	$140.21
36620 Insertion of artery tube for blood sampling or infusion through skin	44	44	$475.00	$47.48
76937 Ultrasonic guidance for blood vessel access	35	35	$160.00	$15.40
00670 Anesthesia for procedure on spine and spinal cord	21	21	$4140.75	$603.06
62322 Injection of substance into lower spine canal	19	19	$1420.00	$93.20
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	18	18	$1149.75	$167.45
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	18	18	$2986.38	$434.94
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	17	17	$1105.00	$60.39
00811 Anesthesia for procedure on large bowel using an endoscope	16	16	$1070.02	$155.64
01402 Anesthesia for procedure for total knee joint replacement	14	14	$2497.50	$363.74
01214 Anesthesia for total hip replacement	14	14	$2502.00	$364.39
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	13	13	$630.00	$90.83
64421 Injection of anesthetic agent and/or steroid into multiple rib nerves for regional nerve block	12	12	$1365.00	$100.13
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	11	11	$1260.00	$50.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	69	66	$300.00	$34.74
01402 Anesthesia for procedure for total knee joint replacement	35	35	$2540.57	$386.53
36620 Insertion of artery tube for blood sampling or infusion through skin	31	31	$450.00	$46.94
76937 Ultrasonic guidance for blood vessel access	30	30	$150.00	$15.36
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	29	28	$1050.00	$54.80
62322 Injection of substance into lower spine canal	28	28	$1350.00	$92.55
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	18	18	$1900.00	$48.35
01992 Anesthesia for nerve block and injection procedure, prone position	15	15	$914.00	$139.04
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	14	14	$2367.86	$360.21
00400 Anesthesia for procedure on skin of arms, legs, or trunk	14	14	$1367.14	$207.98
00670 Anesthesia for procedure on spine and spinal cord	14	14	$3603.21	$548.14
00813 Anesthesia for procedure on small and large bowel using an endoscope	13	13	$1352.31	$207.48
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	12	12	$2623.75	$399.14
64488 Injections of local anesthetic for pain control and abdominal wall analgesia on both sides	11	11	$1500.00	$61.89
01214 Anesthesia for total hip replacement	11	11	$2506.36	$381.28
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	11	11	$1056.82	$160.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
62322 Injection of substance into lower spine canal	25	25	$882.00	$95.43
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	22	22	$235.45	$34.71
00810 Anesthesia for procedure on lower intestine using an endoscope	20	20	$855.75	$173.85
36620 Insertion of artery tube for blood sampling or infusion through skin	20	20	$348.00	$54.38
76937 Ultrasonic guidance for blood vessel access	18	18	$117.22	$15.37
01402 Anesthesia for procedure for total knee joint replacement	14	14	$1791.79	$379.56
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	14	14	$1328.57	$37.76
00670 Anesthesia for procedure on spine and spinal cord	11	11	$3427.73	$636.06

Medical Specialties & State Licenses

CMS Verified: 2021-12-27

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License CA G58167

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00G581670 (CA)

Commercial Insurance / Payer ID Blue Shield

00G581670 (CA)

Hospital & Practice Group Affiliations

Pacific Valley Medical Group

100 W California Blvd, Pasadena, CA 911053010

Phone: 6264409161

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Paul Lee , MD

Internal Medicine

NPI 1023561172

Doctor of Medicine (M.D.)

Camille Medina

Nurse Practitioner - Psychiatric/Mental Health

NPI 1033901582

Dr. Johnathan Chou , MD

Student in an Organized Health Care Education/Training Program

NPI 1043621691

Doctor of Medicine (M.D.)

Dr. Jonwei Hwang , MD

Student in an Organized Health Care Education/Training Program

NPI 1053044271

Doctor of Medicine (M.D.)

Jeffrey Robeff , RN

Registered Nurse - Psychiatric/Mental Health, Adult

NPI 1053965087

Registered Nurse

Dr. Chelsea Lam , MD

Student in an Organized Health Care Education/Training Program

NPI 1073121786

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 11, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location June 11, 2010

Registered at 100 W CALIFORNIA BLVD, PASADENA, CA 911053010 (Tel: 6263975000)

📍

Updated Business Mailing Address June 11, 2010

Registered at 790 E COLORADO BLVD, 900, PASADENA, CA 911012113 (Tel: 6262400662)

👤

Provider Name / Credentials Updated June 11, 2010

Recorded as EVON CADOGAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2010

Anesthesiology (License #G58167 in CA)

🟢

Initial NPI Registration & Enumeration July 23, 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: 1538180567

Entity Type:

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

Enumeration Date: July 23, 2006

Last Update: December 27, 2021

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

790 E Colorado Blvd, 900

Pasadena, CA 911012113

Phone: 6262400662

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.