Active NPI 1205922044 Individual Practitioner Male Practitioner

Dr. Mark Daniel Saunders , MD

Dermatology • Williamsburg, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Saunders, MD is a certified Dermatology practicing in Williamsburg, MI. With approximately 38 years of clinical experience since graduating from University Of Toledo College Of Medicine in 1988, Dr. Saunders delivers high-quality medical care to the local community at 3950 SHORE RD.

Dr. Saunders accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, destruction of precancer skin growth, 2-14 growths, 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

3950 Shore Rd

Williamsburg, MI 49690

Telephone 2319387004

Fax 2319383112

Associated Practice Facility / Clinic

🏢 Base Of The Bays Dermatology Pc Facility NPI 1538263231

Medicare Profile & Education

Medical School

University Of Toledo College Of Medicine

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Williamsburg, MI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs Matches City Avg

City Avg: 38.0 Yrs

State Avg: 22.2 Yrs

Regional Practice Density

1 Specialists

Practicing in Williamsburg, MI (493 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

33.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Saunders (38 Years) 38 Yrs

Williamsburg Specialty Average (38.0 Years) 38.0 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	348	145	$165.00	$121.54
99213 Established patient office or other outpatient visit, typically 15 minutes	284	136	$115.00	$86.04
17003 Destruction of precancer skin growth, 2-14 growths	262	68	$25.00	$6.07
17000 Destruction of skin growth	209	111	$95.00	$62.79
17110 Destruction of up to 14 skin growths	37	26	$150.00	$104.80
88305 Pathology examination of tissue using a microscope, intermediate complexity	29	24	$60.00	$34.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$165.00	$106.03
11104 Punch biopsy, first skin growth	16	16	$150.00	$115.23
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	13	11	$850.00	$534.69
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$90.00	$53.34
11102 Tangential biopsy of single skin lesion	12	11	$125.00	$92.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	449	186	$115.00	$85.98
17003 Destruction of precancer skin growth, 2-14 growths	379	86	$25.00	$6.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	274	136	$165.00	$121.84
17000 Destruction of skin growth	264	142	$95.00	$63.34
88305 Pathology examination of tissue using a microscope, intermediate complexity	49	38	$60.00	$35.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$165.00	$107.29
17110 Destruction of up to 14 skin growths	43	29	$150.00	$106.21
11102 Tangential biopsy of single skin lesion	22	20	$125.00	$95.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	19	$90.00	$53.53
11104 Punch biopsy, first skin growth	17	16	$150.00	$117.93
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	16	14	$320.00	$241.67
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	14	11	$210.00	$137.22
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	13	12	$850.00	$565.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$230.00	$159.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	465	211	$115.00	$87.23
17003 Destruction of precancer skin growth, 2-14 growths	414	100	$25.00	$6.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	338	180	$165.00	$123.28
17000 Destruction of skin growth	279	155	$95.00	$64.15
88305 Pathology examination of tissue using a microscope, intermediate complexity	61	42	$60.00	$35.99
17110 Destruction of up to 14 skin growths	36	27	$150.00	$106.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$165.00	$107.96
11102 Tangential biopsy of single skin lesion	23	22	$125.00	$97.36
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	16	14	$320.00	$234.76
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	14	12	$850.00	$524.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	13	$90.00	$53.90
11104 Punch biopsy, first skin growth	14	14	$150.00	$120.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$230.00	$161.99
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	11	11	$210.00	$149.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	661	262	$115.00	$88.70
17003 Destruction of precancer skin growth, 2-14 growths	409	105	$25.00	$6.18
17000 Destruction of skin growth	303	179	$95.00	$63.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	269	159	$165.00	$126.12
88305 Pathology examination of tissue using a microscope, intermediate complexity	82	59	$60.00	$36.78
17110 Destruction of up to 14 skin growths	62	50	$150.00	$108.44
11102 Tangential biopsy of single skin lesion	41	33	$125.00	$99.36
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	33	25	$850.00	$542.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$165.00	$109.20
11104 Punch biopsy, first skin growth	24	23	$150.00	$124.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	20	$90.00	$54.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$230.00	$163.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	822	307	$115.00	$72.71
17003 Destruction of precancer skin growth, 2-14 growths	519	141	$25.00	$5.73
17000 Destruction of skin growth	347	210	$95.00	$62.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	257	164	$165.00	$105.77
88305 Pathology examination of tissue using a microscope, intermediate complexity	119	91	$60.00	$38.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$165.00	$104.73
17110 Destruction of up to 14 skin growths	41	38	$150.00	$106.83
11102 Tangential biopsy of single skin lesion	40	38	$125.00	$95.63
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	38	34	$90.00	$43.69
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	32	26	$850.00	$500.61
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	23	15	$420.00	$143.42
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	22	15	$320.00	$258.32
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	19	17	$210.00	$136.01
11104 Punch biopsy, first skin growth	18	17	$150.00	$120.66
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks	16	11	$430.00	$382.04
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	14	11	$230.00	$132.55
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	14	12	$270.00	$242.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,527	548	$115.00	$71.32
17003 Destruction of precancer skin growth, 2-14 growths	1,070	250	$25.00	$5.37
17000 Destruction of skin growth	658	359	$95.00	$62.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	376	253	$165.00	$104.46
88305 Pathology examination of tissue using a microscope, intermediate complexity	197	144	$60.00	$38.15
11102 Tangential biopsy of single skin lesion	115	90	$125.09	$91.57
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	98	57	$90.00	$42.94
17110 Destruction of up to 14 skin growths	97	79	$150.00	$104.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	77	77	$165.00	$104.51
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	69	50	$850.00	$579.67
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	46	39	$190.00	$118.21
11104 Punch biopsy, first skin growth	45	38	$150.00	$117.70
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	43	38	$210.00	$141.32
Q0112 All potassium hydroxide (koh) preparations	25	22	$25.00	$5.71
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	23	20	$620.00	$309.07
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	15	14	$320.00	$286.72
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	15	13	$350.00	$212.37
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	14	11	$420.00	$119.06
17313 Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks	13	11	$700.00	$505.63
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	13	13	$230.00	$130.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$230.00	$159.18
88304 Pathology examination of tissue using a microscope, moderately low complexity	12	11	$30.00	$11.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,865	723	$115.00	$68.02
17003 Destruction of precancer skin growth, 2-14 growths	1,089	269	$25.00	$4.87
17000 Destruction of skin growth	695	388	$95.00	$61.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	366	259	$165.00	$100.50
88305 Pathology examination of tissue using a microscope, intermediate complexity	185	146	$60.00	$37.21
11100 Biopsy of single growth of skin and/or tissue	172	146	$135.00	$96.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	147	78	$90.00	$40.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	146	146	$165.00	$101.01
17110 Destruction of up to 14 skin growths	126	105	$150.00	$102.85
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	87	18	$425.00	$398.12
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	50	48	$850.00	$577.80
96573 Application of light by qualified health care professional to destroy precancer skin growth	36	18	$200.00	$171.06
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	35	31	$210.00	$135.20
Q0112 All potassium hydroxide (koh) preparations	28	25	$25.00	$5.71
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	23	22	$190.00	$116.10
88304 Pathology examination of tissue using a microscope, moderately low complexity	22	21	$30.00	$11.39
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	21	20	$320.00	$266.88
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	19	19	$620.00	$385.66
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	18	18	$230.00	$125.67
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks	18	13	$430.00	$360.45
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	18	16	$420.00	$134.76
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	14	14	$245.00	$99.73
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	13	12	$460.00	$296.76
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	13	13	$480.00	$397.35
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	12	11	$350.00	$204.12
17313 Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks	12	12	$700.00	$526.23
11200 Removal of skin tag, 1-15 skin tags	12	12	$125.00	$83.31
11420 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less	11	11	$200.00	$113.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	2,051	852	$115.00	$65.64
17003 Destruction of precancer skin growth, 2-14 growths	1,113	304	$25.00	$5.00
17000 Destruction of skin growth	719	459	$95.00	$59.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	416	311	$165.00	$96.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	208	143	$90.00	$38.88
11100 Biopsy of single growth of skin and/or tissue	196	168	$135.00	$91.73
88305 Pathology examination of tissue using a microscope, intermediate complexity	194	148	$60.00	$35.94
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	191	49	$392.02	$355.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	169	169	$165.00	$97.46
17110 Destruction of up to 14 skin growths	135	118	$150.00	$97.81
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	100	49	$147.45	$116.52
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	67	61	$850.00	$580.97
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	37	33	$620.00	$425.39
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks	36	26	$430.00	$335.74
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	28	28	$320.00	$250.15
Q0112 All potassium hydroxide (koh) preparations	25	23	$25.00	$5.74
99202 New patient office or other outpatient visit, typically 20 minutes	25	25	$115.00	$67.17
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	24	24	$190.00	$109.90
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	24	24	$210.00	$124.35
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	23	17	$245.00	$96.34
17313 Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks	20	19	$700.00	$550.74
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	20	20	$420.00	$138.50
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	18	18	$480.00	$380.76
69100 Biopsy of ear	16	16	$165.00	$89.30
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	15	15	$350.00	$197.15
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	14	12	$230.00	$119.28
88304 Pathology examination of tissue using a microscope, moderately low complexity	13	13	$30.00	$10.93
11420 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less	12	12	$200.00	$104.22
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	11	11	$240.00	$120.48

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License MI MS051504

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

Commercial Insurance / Payer ID Rr Medicare

070015914

Practice Associates & Co-Workers

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

1 Associated Practitioners

Emily Hedley , PA-C

Physician Assistant

NPI 1942584875

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 January 17, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location January 17, 2012

Registered at 3950 SHORE RD, WILLIAMSBURG, MI 49690 (Tel: 2319387004)

📍

Updated Business Mailing Address January 17, 2012

Registered at 3950 SHORE RD, WILLIAMSBURG, MI 49690 (Tel: 2319387004)

👤

Provider Name / Credentials Updated January 17, 2012

Recorded as MARK SAUNDERS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 17, 2012

Dermatology (License #MS051504 in MI)

🟢

Initial NPI Registration & Enumeration October 05, 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: 1205922044

Entity Type:

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

Enumeration Date: October 05, 2006

Last Update: January 17, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3950 Shore Rd

Williamsburg, MI 49690

Phone: 2319387004

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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