Active NPI 1215025200 Individual Practitioner Male Practitioner

Dr. Johnstuart M Guarnieri , MD

Plastic Surgery • Williamsburg, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Johnstuart Guarnieri, MD is a certified Plastic Surgery practicing in Williamsburg, VA. With approximately 41 years of clinical experience since graduating from Eastern Virginia Medical School in 1985, Dr. Guarnieri delivers high-quality medical care to the local community at 333 MCLAWS CIR.

Dr. Guarnieri accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

333 Mclaws Cir
Suite 3

Williamsburg, VA 231856339

Telephone 7573452275

Fax 7572293435

Associated Practice Facility / Clinic

🏢 Williamsburg Plastic Surgery Pc Facility NPI 1245329747

Medicare Profile & Education

Medical School

Eastern Virginia Medical School

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Plastic Surgery in Williamsburg, VA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs Matches City Avg

City Avg: 41.0 Yrs

State Avg: 28.2 Yrs

Regional Practice Density

1 Specialists

Practicing in Williamsburg, VA (139 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

91.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Guarnieri (41 Years) 41 Yrs

Williamsburg Specialty Average (41.0 Years) 41.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes	329	127	$550.30	$87.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$650.00	$161.20
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	61	43	$610.66	$111.34
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	32	27	$6500.00	$445.81
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	31	27	$3000.00	$370.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	27	$650.00	$124.03
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	26	22	$5500.00	$397.79
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	25	19	$1800.00	$126.65
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	18	16	$666.67	$69.81
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	18	16	$4500.00	$137.77
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	17	13	$608.82	$116.28
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	14	13	$1400.00	$89.01
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	14	11	$650.00	$92.51
13131 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 1.1-2.5 cm	11	11	$5181.82	$372.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	328	121	$549.39	$88.42
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	44	34	$450.00	$112.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$650.00	$162.86
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	33	26	$5500.00	$408.10
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	28	22	$3000.00	$379.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	25	$650.00	$125.28
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	25	21	$1800.00	$120.93
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	24	20	$6500.00	$452.57
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	23	16	$1400.00	$88.66
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	16	12	$650.00	$91.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	222	111	$550.00	$90.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$650.00	$166.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	33	$650.00	$127.72
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	35	26	$450.00	$116.01
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	27	23	$5500.00	$425.06
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	27	20	$1800.00	$123.62
13131 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 1.1-2.5 cm	23	22	$5500.00	$373.35
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	18	16	$3166.67	$380.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	330	137	$550.00	$91.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	54	54	$650.00	$168.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	38	$650.00	$130.40
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	37	31	$450.00	$119.64
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	23	19	$6782.61	$483.76
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	19	18	$6078.95	$433.26
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	16	13	$1800.00	$141.73
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	15	13	$3000.00	$386.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$550.00	$112.95
13131 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 1.1-2.5 cm	14	13	$5539.29	$368.10
11442 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	13	12	$3500.00	$98.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	334	171	$550.00	$75.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	78	78	$650.00	$165.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	47	44	$650.00	$109.22
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	34	32	$450.00	$116.30
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	33	29	$5500.00	$422.31
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	32	30	$6500.00	$479.54
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	28	25	$1800.00	$133.62
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	27	22	$3000.00	$365.96
13131 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 1.1-2.5 cm	26	25	$5500.00	$385.64
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	19	19	$2500.00	$95.81
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	18	13	$1400.00	$90.96
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	14	13	$4500.00	$147.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$550.00	$108.42
11442 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	11	11	$3500.00	$104.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	358	167	$550.00	$73.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	81	81	$650.00	$161.17
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	47	33	$450.00	$107.84
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	36	31	$5500.00	$429.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	35	$650.00	$107.59
13131 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 1.1-2.5 cm	30	28	$5683.33	$372.77
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	27	23	$1800.00	$128.14
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	23	20	$6500.00	$469.88
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	22	21	$3000.00	$386.04
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	21	20	$1400.00	$87.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$550.00	$107.14
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	19	18	$2500.00	$93.46
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	17	12	$650.00	$81.86
13151 Complicated repair of wound of eyelids, nose, ears, or lip, 1.1-2.5 cm	14	13	$7500.00	$397.33
13120 Complicated repair of wound of scalp, arms, or legs, 1.1-2.5 cm	13	13	$4500.00	$339.61
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	11	11	$4000.00	$114.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	331	153	$550.00	$68.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$650.00	$153.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	64	53	$650.00	$100.61
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	50	39	$459.00	$79.72
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	31	24	$1800.00	$128.01
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	29	21	$5689.66	$400.79
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	21	15	$738.10	$72.60
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	21	19	$6500.00	$447.08
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	21	16	$650.00	$79.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$550.00	$100.89
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	17	13	$3000.00	$360.56
13131 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 1.1-2.5 cm	16	15	$5500.00	$328.01
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	14	13	$1400.00	$78.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	308	150	$536.12	$66.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	77	60	$625.00	$98.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	70	70	$632.86	$151.03
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	64	46	$448.63	$82.50
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	39	26	$1792.31	$128.21
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	31	27	$2974.19	$359.50
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	28	25	$5320.36	$391.50
13131 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 1.1-2.5 cm	24	24	$5143.75	$341.29
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	19	18	$494.21	$81.98
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	18	15	$3733.33	$111.53
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	17	15	$2191.18	$86.80
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	14	14	$6500.00	$439.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$525.00	$99.63
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	11	11	$3363.64	$118.48

Medical Specialties & State Licenses

Plastic Surgery Primary Specialty

NUCC Taxonomy Code: 208200000X

State License VA 0101041390

A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

006901913 (VA)

Commercial Insurance / Payer ID Anthem

292271 (VA)

Commercial Insurance / Payer ID Mdipa

480669 (VA)

Commercial Insurance / Payer ID Railroad Medicare

P00108974 (GA)

Commercial Insurance / Payer ID Sentara

27607 (VA)

Commercial Insurance / Payer ID Tricare

450470381 (SC)

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Deborah Giorgi-Guarnieri , MD

Psychiatry & Neurology - Forensic Psychiatry

NPI 1710960034

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 January 30, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location January 30, 2009

Registered at 333 MCLAWS CIR, SUITE 3, WILLIAMSBURG, VA 231856339 (Tel: 7573452275)

📍

Updated Business Mailing Address January 30, 2009

Registered at 333 MCLAWS CIR, SUITE 3, WILLIAMSBURG, VA 231856339 (Tel: 7573452275)

👤

Provider Name / Credentials Updated January 30, 2009

Recorded as JOHNSTUART GUARNIERI, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 30, 2009

Plastic Surgery (License #0101041390 in VA)

🟢

Initial NPI Registration & Enumeration October 11, 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: 1215025200

Entity Type:

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

Enumeration Date: October 11, 2006

Last Update: January 30, 2009

Sole Proprietor: No

Update or Correct Profile

Mailing Address

333 Mclaws Cir, Suite 3

Williamsburg, VA 231856339

Phone: 7573452275

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.