Active NPI 1548223266 Individual Practitioner Female Practitioner

Sandra Ileana Diaz O'donnell , PA-C

Physician Assistant • Pasadena, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Sandra O'Donnell, PA-C is a certified Physician Assistant practicing in Pasadena, CA. With approximately 33 years of clinical experience since graduating from University Of Southern California Keck School Of Medicine in 1993, Sandra O'Donnell delivers high-quality medical care to the local community at 401 S FAIR OAKS AVE.

Sandra O'Donnell is affiliated with Csi Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include destruction of precancer skin growth, 2-14 growths, established patient outpatient office visit, destruction of skin growth. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

401 S Fair Oaks Ave

Pasadena, CA 911052603

Telephone 6267952244

Fax 6267957441

Medicare Profile & Education

Medical School

University Of Southern California Keck School Of Medicine

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Pasadena, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs +24.3 yrs vs City Avg

City Avg: 8.7 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

88 Specialists

Practicing in Pasadena, CA (14617 Statewide)

Telehealth Adoption Rate

10.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

51.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. O'donnell (33 Years) 33 Yrs

Pasadena Specialty Average (8.7 Years) 8.7 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
17003 Destruction of precancer skin growth, 2-14 growths	728	100	$15.00	$6.46
99213 Established patient office or other outpatient visit, typically 15 minutes	391	198	$165.00	$83.57
17000 Destruction of skin growth	226	131	$130.00	$51.76
11102 Tangential biopsy of single skin lesion	125	100	$201.84	$86.39
17110 Destruction of up to 14 skin growths	101	69	$245.79	$109.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	92	58	$235.00	$117.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	80	55	$105.00	$52.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$200.41	$102.37
11103 Biopsy of related skin growth, each additional growth	70	34	$101.00	$47.82
17004 Destruction of precancer skin growth, 15 or more growths	13	12	$325.00	$159.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$300.00	$152.77
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	11	11	$592.73	$287.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	659	82	$15.00	$6.55
99213 Established patient office or other outpatient visit, typically 15 minutes	263	135	$165.15	$83.66
17000 Destruction of skin growth	178	101	$130.00	$50.44
17110 Destruction of up to 14 skin growths	116	74	$225.00	$109.55
11102 Tangential biopsy of single skin lesion	85	71	$210.00	$90.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$205.00	$103.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	64	41	$235.00	$118.05
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	60	49	$105.00	$52.95
11103 Biopsy of related skin growth, each additional growth	26	16	$105.00	$48.69
99202 New patient office or other outpatient visit, typically 20 minutes	25	25	$135.00	$67.78
17004 Destruction of precancer skin growth, 15 or more growths	25	19	$325.00	$162.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	303	50	$13.57	$6.52
99213 Established patient office or other outpatient visit, typically 15 minutes	88	72	$142.00	$82.41
17000 Destruction of skin growth	67	56	$143.43	$51.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	35	$179.46	$117.52
11102 Tangential biopsy of single skin lesion	38	35	$205.16	$90.24
17110 Destruction of up to 14 skin growths	21	18	$239.14	$108.27
11103 Biopsy of related skin growth, each additional growth	17	11	$107.35	$48.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$203.33	$101.17
17004 Destruction of precancer skin growth, 15 or more growths	13	12	$334.69	$157.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	405	58	$13.00	$6.47
17000 Destruction of skin growth	118	73	$150.00	$53.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	108	73	$178.00	$122.07
99213 Established patient office or other outpatient visit, typically 15 minutes	74	56	$121.00	$86.22
11102 Tangential biopsy of single skin lesion	47	38	$202.00	$98.79
17110 Destruction of up to 14 skin growths	42	27	$252.00	$112.67
11103 Biopsy of related skin growth, each additional growth	17	11	$109.00	$52.09
17004 Destruction of precancer skin growth, 15 or more growths	13	11	$339.00	$162.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	392	50	$13.00	$5.96
17000 Destruction of skin growth	81	57	$150.00	$51.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	58	$178.00	$102.75
99213 Established patient office or other outpatient visit, typically 15 minutes	49	32	$121.00	$71.08
11102 Tangential biopsy of single skin lesion	36	32	$202.00	$94.26
17110 Destruction of up to 14 skin growths	20	17	$252.00	$107.38
11103 Biopsy of related skin growth, each additional growth	20	12	$109.00	$51.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$180.00	$101.59
17004 Destruction of precancer skin growth, 15 or more growths	15	13	$339.00	$153.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	386	45	$13.00	$5.38
99213 Established patient office or other outpatient visit, typically 15 minutes	114	64	$121.00	$69.47
17000 Destruction of skin growth	95	59	$150.00	$47.15
11102 Tangential biopsy of single skin lesion	50	38	$202.00	$90.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	38	$178.00	$101.35
17110 Destruction of up to 14 skin growths	29	22	$252.00	$107.02
17004 Destruction of precancer skin growth, 15 or more growths	17	11	$339.00	$144.88
11103 Biopsy of related skin growth, each additional growth	16	13	$109.00	$51.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$180.00	$100.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	293	41	$13.00	$5.01
99213 Established patient office or other outpatient visit, typically 15 minutes	114	67	$121.00	$68.24
17000 Destruction of skin growth	84	55	$150.00	$53.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	48	$178.00	$100.72
11100 Biopsy of single growth of skin and/or tissue	50	45	$233.00	$97.49
17110 Destruction of up to 14 skin growths	25	20	$252.00	$108.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$180.00	$100.57
11101 Biopsy of each additional growth of skin and/or tissue	15	11	$73.00	$30.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	327	35	$13.00	$5.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	94	60	$178.00	$98.13
17000 Destruction of skin growth	68	41	$150.00	$48.84
11100 Biopsy of single growth of skin and/or tissue	51	38	$233.00	$90.09
99213 Established patient office or other outpatient visit, typically 15 minutes	36	20	$121.00	$68.01
17110 Destruction of up to 14 skin growths	19	17	$252.00	$106.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$180.00	$100.53

Medical Specialties & State Licenses

CMS Verified: 2022-08-19

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA13219

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Csi Medical Group

4201 Torrance Blvd, Torrance, CA 905034524

Phone: 3105434444

Csi Medical Group

289 W Huntington Dr, Arcadia, CA 910073495

Phone: 6264468809

Secondary Practice Locations

10 Congress St Ste 320

Pasadena, CA 911053084

Phone: 6265859474

289 W Huntington Dr Ste 208

Arcadia, CA 910073495

Phone: 6264468809

Practice Associates & Co-Workers

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

40 Associated Practitioners

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Hospitalist

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Doctor of Medicine (M.D.)

Dr. Ravindrakumar Guruswamy , MD, MPH

Hospitalist

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Doctor of Medicine (M.D.), Master of Public Health

Dr. Lucy Lo , MD

Internal Medicine

NPI 1083645725

Doctor of Medicine (M.D.)

Lindsay Sirkin , PA-C

Physician Assistant

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Physician Assistant (Certified)

Dr. Chitra Ramakrishnan , MD

Internal Medicine - Pulmonary Disease

NPI 1134194186

Doctor of Medicine (M.D.)

Dr. George Wang , DO

Family Medicine

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Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

7 Historical Events

👤

Provider Name / Credentials Updated August 19, 2022

Recorded as SANDRA O'DONNELL, PA-C

✅

NPI Profile Active December 27, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location December 27, 2012

Registered at 401 S FAIR OAKS AVE, PASADENA, CA 911052603 (Tel: 6267952244)

📍

Updated Business Mailing Address December 27, 2012

Registered at 401 S FAIR OAKS AVE, PASADENA, CA 911052603 (Tel: 6267952244)

👤

Provider Name / Credentials Updated December 27, 2012

Recorded as SANDRA DIAZ, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 27, 2012

Physician Assistant (License #PA13219 in CA)

🟢

Initial NPI Registration & Enumeration April 11, 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: 1548223266

Entity Type:

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

Enumeration Date: April 11, 2006

Last Update: August 19, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

401 S Fair Oaks Ave

Pasadena, CA 911052603

Phone: 6267952244

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

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