Active NPI 1952328486 Individual Practitioner Female Practitioner

Gerri Dyer , NP

Nurse Practitioner • Herrin, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Gerri Dyer, NP is a certified Nurse Practitioner practicing in Herrin, IL. With approximately 22 years of clinical experience since graduating from Saint Louis University School Of Medicine in 2004, Gerri Dyer delivers high-quality medical care to the local community at 220 N PARK AVE.

Gerri Dyer is affiliated with Southern Illinois Dermatology, Pc 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

220 N Park Ave
Suite 2

Herrin, IL 629483150

Telephone 6189423344

Fax 6189425045

Associated Practice Facility / Clinic

🏢 Southern Illinois Dermatology, Pc Facility NPI 1306870233

Medicare Profile & Education

Medical School

Saint Louis University School Of Medicine

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Herrin, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs +13.9 yrs vs City Avg

City Avg: 8.1 Yrs

State Avg: 10.4 Yrs

Regional Practice Density

32 Specialists

Practicing in Herrin, IL (4929 Statewide)

Telehealth Adoption Rate

18.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

53.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dyer (22 Years) 22 Yrs

Herrin Specialty Average (8.1 Years) 8.1 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	2,166	373	$23.00	$5.17
99213 Established patient office or other outpatient visit, typically 15 minutes	903	661	$145.00	$73.36
17000 Destruction of skin growth	745	500	$135.00	$48.29
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	408	334	$90.00	$45.54
17110 Destruction of up to 14 skin growths	308	235	$190.00	$86.81
11104 Punch biopsy, first skin growth	250	216	$215.00	$96.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	133	133	$175.00	$91.20
11105 Punch biopsy, each additional skin growth	86	62	$105.00	$47.20
11102 Tangential biopsy of single skin lesion	85	80	$170.00	$74.16
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	76	23	$500.00	$389.14
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	68	24	$190.37	$101.50
17004 Destruction of precancer skin growth, 15 or more growths	44	38	$325.00	$133.09
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	34	29	$260.00	$95.23
11103 Biopsy of related skin growth, each additional growth	26	21	$90.00	$39.72
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	26	19	$170.00	$60.77
99202 New patient office or other outpatient visit, typically 20 minutes	23	23	$115.00	$58.44
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	19	19	$435.00	$199.83
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	19	18	$205.00	$83.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$200.00	$99.59
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	15	13	$285.00	$73.50
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	14	14	$505.00	$235.07
69100 Biopsy of ear	13	12	$180.00	$64.14
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	11	11	$210.00	$102.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	2,274	349	$23.00	$5.29
99213 Established patient office or other outpatient visit, typically 15 minutes	908	656	$145.00	$73.21
17000 Destruction of skin growth	754	488	$135.00	$49.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	393	318	$90.00	$45.67
17110 Destruction of up to 14 skin growths	288	229	$190.00	$88.84
11104 Punch biopsy, first skin growth	167	153	$215.00	$99.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	119	119	$175.00	$91.16
11102 Tangential biopsy of single skin lesion	80	78	$170.00	$78.38
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	80	23	$500.00	$385.01
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	65	23	$200.00	$108.93
11105 Punch biopsy, each additional skin growth	58	46	$105.00	$47.79
17004 Destruction of precancer skin growth, 15 or more growths	53	40	$325.00	$136.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	24	$200.00	$104.30
11103 Biopsy of related skin growth, each additional growth	23	21	$90.00	$40.46
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	22	22	$435.00	$212.34
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	21	19	$260.00	$75.54
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	20	19	$170.00	$56.78
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$115.00	$59.01
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	14	14	$210.00	$99.52
11200 Removal of skin tag, 1-15 skin tags	12	12	$130.00	$64.73
11420 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less	12	11	$215.00	$98.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,996	290	$23.00	$5.42
99213 Established patient office or other outpatient visit, typically 15 minutes	801	566	$145.00	$74.65
17000 Destruction of skin growth	618	418	$135.00	$49.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	336	280	$90.00	$46.06
17110 Destruction of up to 14 skin growths	233	194	$190.00	$90.19
11104 Punch biopsy, first skin growth	207	185	$214.49	$102.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	203	203	$175.00	$92.57
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	103	30	$500.00	$387.80
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	78	30	$200.00	$113.85
11102 Tangential biopsy of single skin lesion	70	68	$170.00	$82.78
17004 Destruction of precancer skin growth, 15 or more growths	66	50	$325.00	$137.43
11105 Punch biopsy, each additional skin growth	59	49	$105.00	$48.65
11103 Biopsy of related skin growth, each additional growth	27	26	$90.00	$41.66
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	21	14	$259.52	$73.48
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	18	16	$210.00	$95.73
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	16	15	$505.00	$242.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	14	$200.00	$106.20
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	14	12	$204.29	$86.28
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	14	13	$435.00	$217.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,868	275	$23.00	$5.27
99213 Established patient office or other outpatient visit, typically 15 minutes	779	550	$144.60	$76.11
17000 Destruction of skin growth	587	383	$135.00	$49.77
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	342	282	$89.42	$46.58
17110 Destruction of up to 14 skin growths	252	196	$190.00	$90.97
11104 Punch biopsy, first skin growth	217	192	$210.00	$105.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	120	120	$174.75	$92.99
11102 Tangential biopsy of single skin lesion	78	73	$170.00	$83.52
11105 Punch biopsy, each additional skin growth	72	52	$105.00	$49.43
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	72	27	$500.00	$389.05
17004 Destruction of precancer skin growth, 15 or more growths	62	51	$325.00	$136.70
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	59	27	$200.00	$115.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	54	45	$197.41	$108.46
99202 New patient office or other outpatient visit, typically 20 minutes	48	48	$115.00	$60.78
11103 Biopsy of related skin growth, each additional growth	23	19	$90.00	$43.55
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	18	18	$420.00	$219.47
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	14	13	$254.64	$69.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$263.46	$141.21
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	12	12	$210.00	$101.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,757	266	$23.00	$4.89
99213 Established patient office or other outpatient visit, typically 15 minutes	622	477	$110.00	$62.63
17000 Destruction of skin growth	529	366	$135.00	$48.69
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	414	308	$70.00	$37.75
17110 Destruction of up to 14 skin growths	249	194	$190.00	$90.19
11104 Punch biopsy, first skin growth	181	163	$210.00	$101.99
99201 New patient office or other outpatient visit, typically 10 minutes	157	157	$68.00	$37.91
96900 Application of ultraviolet light to skin	121	13	$35.00	$17.86
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	106	32	$500.00	$391.54
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	86	32	$200.00	$106.14
11102 Tangential biopsy of single skin lesion	83	78	$170.00	$79.51
17004 Destruction of precancer skin growth, 15 or more growths	71	47	$325.00	$131.02
11105 Punch biopsy, each additional skin growth	60	44	$105.00	$50.06
11103 Biopsy of related skin growth, each additional growth	27	24	$90.00	$44.02
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	14	11	$165.00	$58.76
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	11	11	$210.00	$103.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,847	265	$23.00	$4.49
99213 Established patient office or other outpatient visit, typically 15 minutes	621	504	$110.00	$59.29
17000 Destruction of skin growth	519	359	$135.00	$47.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	481	354	$70.00	$35.66
17110 Destruction of up to 14 skin growths	250	192	$190.00	$86.51
96900 Application of ultraviolet light to skin	218	14	$35.00	$16.52
11104 Punch biopsy, first skin growth	194	170	$210.00	$96.99
99201 New patient office or other outpatient visit, typically 10 minutes	155	155	$68.00	$36.41
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	115	42	$500.00	$391.16
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	97	42	$200.00	$93.95
17004 Destruction of precancer skin growth, 15 or more growths	72	49	$325.00	$121.00
11102 Tangential biopsy of single skin lesion	60	60	$170.00	$76.09
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	57	11	$10.00	$1.43
11105 Punch biopsy, each additional skin growth	35	30	$105.00	$47.97
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	28	14	$165.00	$52.16
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	18	12	$200.00	$81.65
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	15	11	$40.00	$13.18
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	13	13	$420.00	$187.53
11103 Biopsy of related skin growth, each additional growth	12	12	$90.00	$41.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,847	262	$23.00	$4.32
99213 Established patient office or other outpatient visit, typically 15 minutes	601	475	$100.00	$59.81
17000 Destruction of skin growth	527	358	$135.00	$48.03
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	510	369	$60.00	$35.62
11100 Biopsy of single growth of skin and/or tissue	296	258	$175.00	$84.06
17110 Destruction of up to 14 skin growths	240	205	$190.00	$89.40
99201 New patient office or other outpatient visit, typically 10 minutes	185	185	$58.00	$36.58
96900 Application of ultraviolet light to skin	145	14	$35.00	$16.42
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	94	31	$494.68	$394.98
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	92	20	$10.00	$1.82
11101 Biopsy of each additional growth of skin and/or tissue	92	68	$62.75	$27.26
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	74	31	$200.00	$89.75
17004 Destruction of precancer skin growth, 15 or more growths	46	31	$325.00	$118.82
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	21	16	$40.00	$16.57
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	15	14	$505.00	$247.47
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	15	14	$420.00	$188.62
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$100.00	$61.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,568	250	$23.00	$4.56
99213 Established patient office or other outpatient visit, typically 15 minutes	650	496	$100.00	$59.65
17000 Destruction of skin growth	484	353	$135.00	$48.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	359	278	$60.00	$35.07
17110 Destruction of up to 14 skin growths	229	189	$190.00	$87.63
11100 Biopsy of single growth of skin and/or tissue	219	195	$175.00	$80.39
99201 New patient office or other outpatient visit, typically 10 minutes	140	140	$58.00	$35.85
96900 Application of ultraviolet light to skin	133	13	$35.00	$16.31
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	102	30	$500.00	$355.52
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	89	15	$10.00	$1.80
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	86	30	$200.00	$104.99
11101 Biopsy of each additional growth of skin and/or tissue	55	49	$62.75	$26.76
17004 Destruction of precancer skin growth, 15 or more growths	48	37	$325.00	$120.83
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	21	21	$420.00	$176.51
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	16	13	$40.00	$20.39
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$100.00	$61.25
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	14	13	$280.00	$67.66
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	13	12	$250.00	$60.69
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	12	12	$505.00	$229.13

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Railroad Group Number

CB3700 (IL)

Commercial Insurance / Payer ID Umwa Provider Number

K07911 (IL)

Commercial Insurance / Payer ID Umwa Provider Number

K16716 (IL)

Commercial Insurance / Payer ID Railroad Provider Number

P00103464 (IL)

Hospital & Practice Group Affiliations

Southern Illinois Dermatology, Pc

1401 Walnut St, Murphysboro, IL 629662029

Phone: 6185651212

Southern Illinois Dermatology, Pc

220 N Park Ave, Herrin, IL 629483150

Phone: 6189423344

Practice Associates & Co-Workers

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

6 Associated Practitioners

Leon Gauthier , PA-C

Physician Assistant

NPI 1033145172

Physician Assistant (Certified)

Dr. Derek Kenneaster , MD

Dermatology

NPI 1457372724

Doctor of Medicine (M.D.)

Joshua Loyd , FNP-BC

Nurse Practitioner - Family

NPI 1598445405

Family Nurse Practitioner (Board Certified)

Dr. Ted Van Acker , DO

Dermatology

NPI 1720025562

Doctor of Osteopathic Medicine (D.O.)

Shanda Swagler , FNP-C

Nurse Practitioner - Family

NPI 1750526810

Family Nurse Practitioner (Certified)

Natalie Spiller , PA-C

Physician Assistant

NPI 1942550272

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2007

Registered at 220 N PARK AVE, SUITE 2, HERRIN, IL 629483150 (Tel: 6189423344)

📍

Updated Business Mailing Address July 09, 2007

Registered at 220 N PARK AVE, SUITE 2, HERRIN, IL 629483150 (Tel: 6189423344)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as GERRI DYER, NP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Nurse Practitioner

🟢

Initial NPI Registration & Enumeration July 17, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1952328486

Entity Type:

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

Enumeration Date: July 17, 2006

Last Update: July 09, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

220 N Park Ave, Suite 2

Herrin, IL 629483150

Phone: 6189423344

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.