Active NPI 1104834456 Individual Practitioner Female Practitioner

Dr. Rinna C Johnson , MD

Dermatology • San Antonio, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Rinna Johnson, MD is a certified Dermatology practicing in San Antonio, TX. With approximately 35 years of clinical experience since graduating from Uniformed Services Uhs Fe Hebert School Of Med in 1991, Dr. Johnson delivers high-quality medical care to the local community at 7832 PAT BOOKER RD..

Dr. Johnson maintains professional affiliations with Epiphany Dermatology Pa, Dermatology Associates Of San Antonio 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

7832 Pat Booker Rd.

San Antonio, TX 782332601

Telephone 2106579338

Fax 2102931843

Associated Practice Facility / Clinic

🏢 Dermatology Associates Of San Antonio Facility NPI 1487661518

Medicare Profile & Education

Medical School

Uniformed Services Uhs Fe Hebert School Of Med

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in San Antonio, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +11.6 yrs vs City Avg

City Avg: 23.4 Yrs

State Avg: 20.2 Yrs

Regional Practice Density

107 Specialists

Practicing in San Antonio, TX (1210 Statewide)

Telehealth Adoption Rate

1.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

38.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (35 Years) 35 Yrs

San Antonio Specialty Average (23.4 Years) 23.4 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	2,721	479	$19.99	$6.23
99213 Established patient office or other outpatient visit, typically 15 minutes	2,029	1,252	$109.84	$86.48
17000 Destruction of skin growth	1,074	643	$94.87	$49.00
17110 Destruction of up to 14 skin growths	802	622	$135.00	$106.82
11102 Tangential biopsy of single skin lesion	406	351	$145.00	$84.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	308	262	$84.72	$53.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	206	206	$140.00	$106.24
11103 Biopsy of related skin growth, each additional growth	114	86	$80.00	$47.32
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	80	77	$365.00	$168.60
99202 New patient office or other outpatient visit, typically 20 minutes	52	52	$95.00	$68.88
11104 Punch biopsy, first skin growth	50	48	$185.00	$117.83
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	42	35	$530.00	$415.43
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	31	11	$5.00	$0.97
11604 Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm	30	27	$370.00	$250.00
69100 Biopsy of ear	28	23	$145.00	$59.59
11900 Injection into skin growth, 1-7 growths	12	11	$70.00	$43.12
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	11	11	$370.00	$159.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	2,618	460	$20.00	$6.42
99213 Established patient office or other outpatient visit, typically 15 minutes	1,820	1,207	$110.00	$86.56
17000 Destruction of skin growth	986	644	$95.00	$48.11
17110 Destruction of up to 14 skin growths	671	541	$135.00	$108.59
11102 Tangential biopsy of single skin lesion	446	376	$145.00	$88.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	262	262	$140.00	$107.06
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	240	208	$85.00	$54.13
11103 Biopsy of related skin growth, each additional growth	122	90	$80.00	$48.26
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	82	79	$365.00	$161.79
99202 New patient office or other outpatient visit, typically 20 minutes	49	49	$95.00	$69.43
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	47	41	$530.00	$413.92
11104 Punch biopsy, first skin growth	40	40	$185.00	$119.23
69100 Biopsy of ear	32	30	$145.00	$75.38
11604 Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm	30	28	$370.00	$268.21
17004 Destruction of precancer skin growth, 15 or more growths	28	22	$285.00	$162.36
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	13	13	$370.00	$171.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	2,296	419	$20.00	$6.60
99213 Established patient office or other outpatient visit, typically 15 minutes	1,544	1,143	$100.00	$87.73
17000 Destruction of skin growth	759	545	$95.00	$53.11
11102 Tangential biopsy of single skin lesion	327	291	$145.00	$95.00
17110 Destruction of up to 14 skin growths	200	185	$130.00	$109.95
11103 Biopsy of related skin growth, each additional growth	102	73	$80.00	$49.86
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	86	81	$85.12	$54.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$140.00	$106.97
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	56	54	$345.00	$169.71
11104 Punch biopsy, first skin growth	35	32	$185.00	$116.46
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	29	27	$530.00	$424.92
99202 New patient office or other outpatient visit, typically 20 minutes	25	25	$95.00	$69.31
69100 Biopsy of ear	24	22	$145.00	$68.88
17004 Destruction of precancer skin growth, 15 or more growths	21	19	$285.00	$163.95
11604 Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm	20	18	$370.00	$249.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	3,217	537	$20.00	$6.42
99213 Established patient office or other outpatient visit, typically 15 minutes	2,293	1,442	$99.18	$88.89
17000 Destruction of skin growth	1,145	715	$95.00	$55.11
11102 Tangential biopsy of single skin lesion	505	429	$145.00	$100.08
11103 Biopsy of related skin growth, each additional growth	163	112	$80.00	$52.00
99202 New patient office or other outpatient visit, typically 20 minutes	125	125	$95.00	$70.63
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	119	109	$84.24	$55.04
17110 Destruction of up to 14 skin growths	102	101	$130.00	$111.86
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	83	82	$345.00	$185.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$140.00	$109.78
11104 Punch biopsy, first skin growth	57	53	$185.00	$123.20
69100 Biopsy of ear	45	43	$135.44	$75.88
11604 Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm	34	32	$370.00	$272.18
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	29	28	$530.00	$439.72
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	26	16	$5.00	$1.28
11900 Injection into skin growth, 1-7 growths	19	16	$70.00	$51.05
17004 Destruction of precancer skin growth, 15 or more growths	18	15	$285.00	$162.97
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	15	15	$335.00	$225.10
11406 Removal of growth (4.0 centimeters) of the trunk, arms, or legs	15	15	$345.00	$302.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	3,157	569	$20.00	$5.88
99213 Established patient office or other outpatient visit, typically 15 minutes	2,294	1,471	$75.00	$72.94
17000 Destruction of skin growth	1,178	785	$95.00	$54.99
11102 Tangential biopsy of single skin lesion	487	410	$145.00	$95.44
99202 New patient office or other outpatient visit, typically 20 minutes	214	214	$95.00	$73.47
17110 Destruction of up to 14 skin growths	147	144	$130.00	$108.40
11103 Biopsy of related skin growth, each additional growth	132	96	$80.00	$51.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	89	81	$55.00	$44.06
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	89	84	$345.00	$191.02
11104 Punch biopsy, first skin growth	64	63	$185.00	$118.69
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	43	19	$6.63	$1.48
11604 Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm	33	32	$370.00	$292.87
69100 Biopsy of ear	29	28	$135.00	$79.53
17004 Destruction of precancer skin growth, 15 or more growths	28	24	$285.00	$154.23
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	27	25	$530.00	$429.96
99441 Telephone medical discussion with physician, 5-10 minutes	23	22	$26.30	$25.53
11900 Injection into skin growth, 1-7 growths	22	19	$70.00	$46.45
11404 Removal of noncancer skin growth of body, arms, or legs, 3.1-4.0 cm	11	11	$265.00	$99.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	2,942	549	$20.00	$5.38
99213 Established patient office or other outpatient visit, typically 15 minutes	2,434	1,513	$75.00	$71.42
17000 Destruction of skin growth	1,208	781	$95.00	$51.09
11102 Tangential biopsy of single skin lesion	600	498	$144.89	$90.95
17110 Destruction of up to 14 skin growths	452	405	$130.00	$105.55
99202 New patient office or other outpatient visit, typically 20 minutes	269	269	$95.00	$73.27
11103 Biopsy of related skin growth, each additional growth	188	133	$80.00	$50.98
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	97	92	$345.00	$200.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	87	78	$55.00	$43.26
11604 Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm	52	47	$370.00	$282.36
69100 Biopsy of ear	47	44	$135.00	$78.41
11104 Punch biopsy, first skin growth	37	34	$185.00	$118.71
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	33	19	$15.00	$1.61
11900 Injection into skin growth, 1-7 growths	25	19	$70.00	$43.81
17004 Destruction of precancer skin growth, 15 or more growths	20	15	$285.00	$145.86
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	20	19	$330.00	$136.75
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	19	18	$530.00	$423.31
11404 Removal of noncancer skin growth of body, arms, or legs, 3.1-4.0 cm	16	16	$265.00	$106.01
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	15	15	$335.00	$142.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	2,873	560	$20.00	$5.01
99213 Established patient office or other outpatient visit, typically 15 minutes	2,334	1,475	$75.00	$70.07
17110 Destruction of up to 14 skin growths	1,350	1,037	$130.00	$106.71
17000 Destruction of skin growth	1,195	768	$95.00	$42.87
11100 Biopsy of single growth of skin and/or tissue	552	454	$125.00	$84.07
99202 New patient office or other outpatient visit, typically 20 minutes	254	254	$95.00	$72.18
11101 Biopsy of each additional growth of skin and/or tissue	161	118	$55.00	$31.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	138	116	$55.00	$42.08
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	90	83	$345.00	$194.80
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	68	31	$15.00	$1.83
11900 Injection into skin growth, 1-7 growths	48	31	$70.00	$47.31
69100 Biopsy of ear	43	39	$135.00	$72.09
11604 Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm	41	37	$370.00	$284.91
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	27	26	$335.00	$159.51
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	22	19	$530.00	$424.15
17004 Destruction of precancer skin growth, 15 or more growths	21	19	$285.00	$134.07
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	18	17	$330.00	$136.73
11404 Removal of noncancer skin growth of body, arms, or legs, 3.1-4.0 cm	15	15	$265.00	$104.97
11623 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 2.1-3.0 cm	12	12	$355.00	$265.64
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	12	12	$350.00	$141.46
11643 Removal of malignant growth (2.1 to 3.0 centimeters) of the face, ears, eyelids, nose, or lips	11	11	$385.00	$307.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	2,676	524	$20.00	$5.04
99213 Established patient office or other outpatient visit, typically 15 minutes	2,313	1,469	$75.00	$66.27
17110 Destruction of up to 14 skin growths	1,454	1,095	$130.00	$99.30
17000 Destruction of skin growth	1,134	725	$95.00	$40.69
11100 Biopsy of single growth of skin and/or tissue	508	426	$125.00	$77.96
99202 New patient office or other outpatient visit, typically 20 minutes	311	311	$95.00	$67.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	269	216	$55.00	$39.50
11101 Biopsy of each additional growth of skin and/or tissue	134	97	$55.00	$29.18
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	85	82	$345.00	$177.95
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	47	20	$15.00	$1.78
11604 Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm	46	39	$370.00	$275.08
11900 Injection into skin growth, 1-7 growths	31	21	$70.00	$47.48
69100 Biopsy of ear	29	25	$135.00	$62.78
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	23	22	$350.00	$144.02
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	19	18	$530.00	$396.64
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	17	17	$335.00	$130.25
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	16	15	$330.00	$127.91
11643 Removal of malignant growth (2.1 to 3.0 centimeters) of the face, ears, eyelids, nose, or lips	14	14	$385.00	$289.84

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License TX L4475

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.

Hospital & Practice Group Affiliations

Dermatology Associates Of San Antonio

7832 Pat Booker Rd, Live Oak, TX 782332601

Phone: 2106579338

Epiphany Dermatology Pa

7832 Pat Booker Rd, Live Oak, TX 782332601

Phone: 2106579338

Practice Associates & Co-Workers

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

4 Associated Practitioners

Eric Willis

Dermatology

NPI 1477040038

Dr. Karen Guerrero , MD

Dermatology

NPI 1588670780

Doctor of Medicine (M.D.)

Dr. William Parsons , MD

Dermatology

NPI 1811905417

Doctor of Medicine (M.D.)

Dr. Daniel Wallis , MD

Dermatology

NPI 1871957076

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 February 07, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location February 07, 2014

Registered at 7832 PAT BOOKER RD., SAN ANTONIO, TX 782332601 (Tel: 2106579338)

📍

Updated Business Mailing Address February 07, 2014

Registered at 7832 PAT BOOKER RD., SAN ANTONIO, TX 782332601 (Tel: 2106579338)

👤

Provider Name / Credentials Updated February 07, 2014

Recorded as RINNA JOHNSON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 07, 2014

Dermatology (License #L4475 in TX)

🟢

Initial NPI Registration & Enumeration August 03, 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: 1104834456

Entity Type:

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

Enumeration Date: August 03, 2006

Last Update: February 07, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

7832 Pat Booker Rd.

San Antonio, TX 782332601

Phone: 2106579338

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.