Active NPI 1700835675 Individual Practitioner Male Practitioner

Dr. Ronald O Rigor , MD

Dermatology • Pasadena, CA

Professional Overview & Biography Verified Profile Summary

Dr. Ronald Rigor, MD is a certified Dermatology practicing in Pasadena, CA. With approximately 32 years of clinical experience since completing medical education in 1994, Dr. Rigor delivers high-quality medical care to the local community at 675 S ARROYO PKWY.

Dr. Rigor is affiliated with Ronald Rigor Md Inc and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least, established patient outpatient office visit, initial nursing facility care with straightforward or low level of medical decision making, per day, 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

675 S Arroyo Pkwy
100

Pasadena, CA 911053263

Telephone 6268443884

Fax 6268443886

Associated Practice Facility / Clinic

🏢 Carol Anne Walker & John J Mangoni Mds Facility NPI 1699851303

Medicare Profile & Education

Medical School

Other

Graduation Year

1994

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Pasadena, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +8.0 yrs vs City Avg

City Avg: 24.0 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

22 Specialists

Practicing in Pasadena, CA (2182 Statewide)

Telehealth Adoption Rate

13.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

59.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rigor (32 Years) 32 Yrs

Pasadena Specialty Average (24.0 Years) 24.0 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
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	625	499	$200.00	$83.01
99213 Established patient office or other outpatient visit, typically 15 minutes	492	213	$200.00	$103.56
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	362	362	$250.00	$88.82
17004 Destruction of precancer skin growth, 15 or more growths	152	81	$400.00	$198.30
11102 Tangential biopsy of single skin lesion	94	89	$325.00	$116.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$300.00	$126.68
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	46	44	$125.00	$44.87
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	40	40	$250.00	$89.14
11103 Biopsy of related skin growth, each additional growth	39	36	$175.00	$59.69
17111 Destruction of skin growth, 15 or more growths	38	25	$375.00	$152.21
17284 Destruction of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 3.1-4.0 cm	30	17	$800.00	$304.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	17	$300.00	$144.42
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	14	14	$200.00	$82.53
11303 Shaving of over 2.0 centimeters skin growth of the trunk, arms, or legs	14	12	$450.00	$160.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	511	386	$200.00	$80.78
99213 Established patient office or other outpatient visit, typically 15 minutes	394	154	$200.00	$100.10
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	269	269	$250.00	$86.86
17004 Destruction of precancer skin growth, 15 or more growths	131	59	$400.00	$194.88
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	94	71	$125.00	$43.15
11102 Tangential biopsy of single skin lesion	79	74	$325.00	$114.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$300.00	$123.72
11103 Biopsy of related skin growth, each additional growth	31	25	$175.00	$58.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	21	$300.00	$141.22
17284 Destruction of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 3.1-4.0 cm	16	11	$800.00	$302.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	834	612	$200.00	$74.72
99213 Established patient office or other outpatient visit, typically 15 minutes	370	163	$200.00	$100.79
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	292	292	$250.00	$95.73
17004 Destruction of precancer skin growth, 15 or more growths	114	54	$400.00	$195.23
11102 Tangential biopsy of single skin lesion	66	61	$325.00	$117.21
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	52	51	$125.00	$47.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$300.00	$124.04
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	42	42	$350.00	$139.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	33	$300.00	$142.07
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	30	29	$250.00	$98.69
11103 Biopsy of related skin growth, each additional growth	27	23	$175.00	$59.58
11313 Shaving of over 2.0 centimeters skin growth of face, ears, eyelids, nose, lips, or mouth	13	12	$550.00	$202.33
11303 Shaving of over 2.0 centimeters skin growth of the trunk, arms, or legs	13	12	$450.00	$157.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	801	534	$200.31	$75.33
99213 Established patient office or other outpatient visit, typically 15 minutes	408	180	$155.42	$102.16
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	230	201	$223.98	$99.58
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	195	194	$328.77	$140.52
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	136	135	$200.00	$75.46
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	127	127	$349.29	$140.87
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	118	98	$250.00	$99.64
17004 Destruction of precancer skin growth, 15 or more growths	104	59	$342.31	$192.21
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	101	101	$249.31	$97.29
11102 Tangential biopsy of single skin lesion	73	69	$246.10	$121.66
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	60	17	$21.80	$1.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	44	$236.54	$141.48
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	50	50	$125.00	$47.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$220.21	$125.27
15792 Chemical peel of outer layer of nonfacial skin	32	25	$729.31	$421.55
11103 Biopsy of related skin growth, each additional growth	23	20	$144.57	$61.85
17111 Destruction of skin growth, 15 or more growths	16	12	$290.63	$155.19
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	11	11	$250.00	$97.44

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	411	180	$137.04	$121.25
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	156	35	$13.59	$1.43
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	108	96	$114.57	$101.65
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	94	93	$258.30	$143.40
17004 Destruction of precancer skin growth, 15 or more growths	86	45	$294.77	$182.69
99213 Established patient office or other outpatient visit, typically 15 minutes	78	60	$116.09	$83.96
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	50	50	$252.00	$142.77
11102 Tangential biopsy of single skin lesion	48	44	$159.90	$116.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$150.00	$120.34
15792 Chemical peel of outer layer of nonfacial skin	43	34	$510.37	$444.80
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	34	32	$128.59	$100.91
11901 Injection into skin growth, more than 7 growths	28	19	$99.79	$75.98
11103 Biopsy of related skin growth, each additional growth	24	17	$90.00	$61.50
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	23	19	$31.02	$16.09
11303 Shaving of over 2.0 centimeters skin growth of the trunk, arms, or legs	13	11	$186.54	$156.66
99306 Initial nursing facility visit, typically 45 minutes per day	11	11	$247.27	$182.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	382	325	$145.09	$98.68
99213 Established patient office or other outpatient visit, typically 15 minutes	370	167	$121.18	$81.66
99306 Initial nursing facility visit, typically 45 minutes per day	282	282	$248.23	$178.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	235	136	$149.98	$119.19
17004 Destruction of precancer skin growth, 15 or more growths	162	75	$290.43	$170.43
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	106	36	$10.00	$1.59
11102 Tangential biopsy of single skin lesion	75	64	$197.93	$107.82
15792 Chemical peel of outer layer of nonfacial skin	71	50	$612.00	$471.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$149.47	$118.52
11103 Biopsy of related skin growth, each additional growth	42	31	$118.45	$60.43
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	24	19	$75.71	$18.69
17284 Destruction of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 3.1-4.0 cm	21	13	$432.74	$268.63
11901 Injection into skin growth, more than 7 growths	20	14	$96.00	$68.28
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	15	12	$125.00	$74.02
11303 Shaving of over 2.0 centimeters skin growth of the trunk, arms, or legs	14	13	$220.71	$162.01
69100 Biopsy of ear	11	11	$152.27	$95.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	1,173	739	$145.00	$98.66
99213 Established patient office or other outpatient visit, typically 15 minutes	693	233	$120.04	$79.29
99306 Initial nursing facility visit, typically 45 minutes per day	396	396	$250.00	$179.18
17004 Destruction of precancer skin growth, 15 or more growths	212	90	$300.00	$159.61
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	118	39	$10.00	$1.82
11100 Biopsy of single growth of skin and/or tissue	100	89	$250.00	$115.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	80	80	$150.00	$116.49
15792 Chemical peel of outer layer of nonfacial skin	64	39	$625.00	$493.22
11101 Biopsy of each additional growth of skin and/or tissue	38	27	$75.00	$35.61
11901 Injection into skin growth, more than 7 growths	35	18	$90.00	$76.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	24	$150.00	$117.05
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	23	17	$75.00	$22.87
17111 Destruction of skin growth, 15 or more growths	18	11	$150.00	$142.31
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	15	14	$130.00	$121.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	3,472	1,156	$144.97	$98.46
99306 Initial nursing facility visit, typically 45 minutes per day	844	844	$249.82	$178.59
99213 Established patient office or other outpatient visit, typically 15 minutes	400	169	$120.00	$79.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	355	174	$150.00	$117.40
17004 Destruction of precancer skin growth, 15 or more growths	198	69	$300.00	$167.51
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	129	45	$10.00	$1.81
11100 Biopsy of single growth of skin and/or tissue	111	97	$246.40	$113.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	80	80	$150.00	$117.97
99336 Established patient assisted living visit, typically 40 minutes	66	20	$160.00	$144.61
11101 Biopsy of each additional growth of skin and/or tissue	61	46	$75.00	$35.85
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	30	24	$75.00	$28.88
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	19	19	$200.00	$140.01
11901 Injection into skin growth, more than 7 growths	18	13	$90.00	$77.38
11900 Injection into skin growth, 1-7 growths	17	14	$75.00	$56.60
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	15	12	$130.00	$115.13

Medical Specialties & State Licenses

CMS Verified: 2025-11-11

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License CA A92405

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Dermatology

NUCC Taxonomy Code: 207N00000X

State License IA 36475

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

0268292 (IA)

Medicaid State Provider ID

036101791 (IL)

Commercial Insurance / Payer ID Medicare Group Ptan

BT689A (CA)

Commercial Insurance / Payer ID Medicare Ptan

BT687Z (CA)

Hospital & Practice Group Affiliations

Ronald Rigor Md Inc

2600 S Main St, Corona, CA 928825941

Phone: 9517364700

Practice Associates & Co-Workers

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

18 Associated Practitioners

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Licensed Acupuncturist

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Internal Medicine

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Doctor of Medicine (M.D.)

Dr. David Moritz , MD

Internal Medicine

NPI 1194746651

Doctor of Medicine (M.D.)

Dr. Joshua Tseng , MD

Surgery

NPI 1396193389

Doctor of Medicine (M.D.)

Dr. Deborah Beutler , MD

Internal Medicine

NPI 1417914375

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Business Mailing Address November 11, 2025

Registered at 675 S ARROYO PKWY STE 100, PASADENA, CA 911053264 (Tel: 6268443884)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 11, 2025

Dermatology (License #36475 in IA)

✅

NPI Profile Active November 20, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location November 20, 2014

Registered at 675 S ARROYO PKWY, 100, PASADENA, CA 911053263 (Tel: 6268443884)

📍

Updated Business Mailing Address November 20, 2014

Registered at 675 S ARROYO PKWY, 100, PASADENA, CA 911053263 (Tel: 6268443884)

👤

Provider Name / Credentials Updated November 20, 2014

Recorded as RONALD RIGOR, M.D.,

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 20, 2014

Dermatology (License #A92405 in CA)

🟢

Initial NPI Registration & Enumeration May 09, 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: 1700835675

Entity Type:

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

Enumeration Date: May 09, 2006

Last Update: November 11, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

675 S Arroyo Pkwy Ste 100

Pasadena, CA 911053264

Phone: 6268443884

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.