Active NPI 1518918879 Individual Practitioner Female Practitioner

Dr. May J Chow , MD

Dermatology • Flossmoor, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. May Chow, MD is a certified Dermatology practicing in Flossmoor, IL. With approximately 45 years of clinical experience since completing medical education in 1981, Dr. Chow delivers high-quality medical care to the local community at 1621 TINA LN.

Dr. Chow is affiliated with Specialty Physicians Of Illinois Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, destruction of precancer skin growth, 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

1621 Tina Ln

Flossmoor, IL 604221952

Telephone 7087560100

Associated Practice Facility / Clinic

🏢 Wellgroup Healthpartners Llc Facility NPI 1699930701

Medicare Profile & Education

Medical School

Other

Graduation Year

1981

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Flossmoor, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

45 Yrs Matches City Avg

City Avg: 45.0 Yrs

State Avg: 23.1 Yrs

Regional Practice Density

2 Specialists

Practicing in Flossmoor, IL (673 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

48.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chow (45 Years) 45 Yrs

Flossmoor Specialty Average (45.0 Years) 45.0 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	244	174	$250.00	$132.43
17004 Destruction of precancer skin growth, 15 or more growths	138	90	$311.00	$172.88
17000 Destruction of skin growth	70	61	$123.00	$65.96
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	53	45	$340.00	$187.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$242.00	$116.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$360.00	$169.23

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	122	113	$250.00	$135.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	99	$250.00	$103.81
17004 Destruction of precancer skin growth, 15 or more growths	89	83	$305.19	$181.98
17004 Destruction of precancer skin growth, 15 or more growths	62	59	$311.00	$107.65
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	55	53	$340.00	$190.11
17000 Destruction of skin growth	36	36	$118.25	$68.86
17000 Destruction of skin growth	28	27	$123.00	$57.50
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	25	$340.00	$152.32
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$360.00	$143.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$360.00	$178.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$242.00	$120.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$242.00	$89.93

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	228	175	$250.00	$136.79
17004 Destruction of precancer skin growth, 15 or more growths	151	117	$300.00	$181.96
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	74	58	$340.00	$192.01
17000 Destruction of skin growth	67	62	$114.00	$70.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$242.00	$117.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$360.00	$181.35

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	262	217	$192.96	$140.35
17004 Destruction of precancer skin growth, 15 or more growths	174	139	$300.00	$180.65
17000 Destruction of skin growth	72	69	$114.00	$69.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	66	58	$260.00	$196.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$194.46	$122.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$287.27	$177.05
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$129.60	$98.98

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	250	205	$189.00	$117.42
17004 Destruction of precancer skin growth, 15 or more growths	133	105	$300.00	$171.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	57	57	$285.00	$176.52
17000 Destruction of skin growth	45	43	$114.00	$66.77
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	16	15	$435.00	$106.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$190.00	$117.37
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$252.00	$157.60
14060 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less	14	14	$1522.00	$715.41
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	13	11	$735.00	$309.24
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	11	11	$457.00	$111.53
11646 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, more than 4.0 cm	11	11	$910.00	$386.38

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	542	367	$189.00	$115.35
17004 Destruction of precancer skin growth, 15 or more growths	268	200	$300.00	$165.06
17000 Destruction of skin growth	148	139	$114.00	$69.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	124	124	$285.00	$175.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$190.00	$114.02
14060 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less	22	22	$1522.00	$734.43
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	21	21	$457.00	$114.09
11646 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, more than 4.0 cm	21	20	$910.00	$418.54
10060 Simple or single drainage of skin abscess	20	15	$202.00	$128.28
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	18	$252.00	$155.21
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	16	14	$435.00	$108.59
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	14	12	$735.00	$341.25
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	13	13	$448.00	$112.10
11626 Removal of malignant growth (over 4.0 centimeters) of the scalp, neck, hands, feet, or genitals	11	11	$678.00	$290.56

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	543	364	$188.54	$112.82
17004 Destruction of precancer skin growth, 15 or more growths	295	214	$300.00	$155.15
17000 Destruction of skin growth	164	148	$105.55	$67.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	112	112	$283.45	$172.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	56	56	$190.00	$115.25
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	28	28	$435.00	$107.42
10060 Simple or single drainage of skin abscess	27	24	$188.96	$127.11
99213 Established patient office or other outpatient visit, typically 15 minutes	25	24	$126.00	$75.47
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	25	23	$735.00	$325.79
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	21	$250.95	$152.96
14060 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less	20	20	$1522.00	$725.10
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	19	16	$457.00	$113.15
11646 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, more than 4.0 cm	18	14	$910.00	$400.32
11626 Removal of malignant growth (over 4.0 centimeters) of the scalp, neck, hands, feet, or genitals	14	14	$678.00	$283.92
17110 Destruction of up to 14 skin growths	13	11	$180.69	$119.35
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	12	12	$448.00	$110.86

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	491	344	$183.24	$113.00
17004 Destruction of precancer skin growth, 15 or more growths	292	206	$301.48	$161.30
17000 Destruction of skin growth	207	172	$104.49	$68.54
99213 Established patient office or other outpatient visit, typically 15 minutes	200	173	$123.27	$77.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	102	102	$184.41	$115.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	81	81	$278.79	$173.01
11646 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, more than 4.0 cm	40	36	$910.00	$388.30
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	38	34	$457.00	$111.43
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	34	28	$435.00	$108.02
11606 Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm	31	23	$735.00	$322.60
14060 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less	23	23	$1522.00	$731.11
10060 Simple or single drainage of skin abscess	21	20	$183.33	$125.31
17110 Destruction of up to 14 skin growths	21	17	$190.10	$114.97
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	15	14	$448.00	$111.67
11643 Removal of malignant growth (2.1 to 3.0 centimeters) of the face, ears, eyelids, nose, or lips	11	11	$525.00	$129.13

Medical Specialties & State Licenses

CMS Verified: 2026-07-14

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License IL 036066647

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

036066647 (IL)

Commercial Insurance / Payer ID Medicare Ptan

L95608 (IL)

Hospital & Practice Group Affiliations

Specialty Physicians Of Illinois Llc

3700 W 203rd St, Olympia Fields, IL 604611182

Phone: 7086792560

Practice Associates & Co-Workers

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

11 Associated Practitioners

Dr. Manuel Barrera , MD

Anesthesiology

NPI 1003862863

Doctor of Medicine (M.D.)

Dr. Isaac Kirstein , DO

Internal Medicine

NPI 1114988425

Doctor of Osteopathic Medicine (D.O.)

Dr. Fatima Sultan , MD

Internal Medicine

NPI 1275570194

Doctor of Medicine (M.D.)

Dr. Patricia Tiernan , MD

Obstetrics & Gynecology

NPI 1447214614

Doctor of Medicine (M.D.)

Dr. Robert Thomas , MD

Otolaryngology

NPI 1699733774

Doctor of Medicine (M.D.)

Dr. Manohar Kamat , MD

Pediatrics

NPI 1740246685

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location July 14, 2026

Registered at 1621 TINA LN, FLOSSMOOR, IL 604221952 (Tel: 7087560100)

📍

Updated Business Mailing Address July 14, 2026

Registered at 1621 TINA LN, FLOSSMOOR, IL 604221952 (Tel: 7087560100)

📍

Updated Business Mailing Address March 22, 2021

Registered at 1040 SIERRA DR STE 400, GREENWOOD, IN 461437241 (Tel: 3175284800)

✅

NPI Profile Active November 23, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location November 23, 2015

Registered at 3700 W 203RD ST, SUITE 204, OLYMPIA FIELDS, IL 604611180 (Tel: 7086792560)

📍

Updated Business Mailing Address November 23, 2015

Registered at 1040 SIERRA DR, SUITE 400, GREENWOOD, IN 461437240 (Tel: 3175284253)

👤

Provider Name / Credentials Updated November 23, 2015

Recorded as MAY CHOW, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 23, 2015

Dermatology (License #036066647 in IL)

🟢

Initial NPI Registration & Enumeration May 12, 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: 1518918879

Entity Type:

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

Enumeration Date: May 12, 2006

Last Update: July 14, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1621 Tina Ln

Flossmoor, IL 604221952

Phone: 7087560100

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

⚠️ Medical Disclaimer

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