Dr Johnstuart M Guarnieri, MD - Medicare Plastic And Reconstructive Surgery in Williamsburg, VA

Dr Johnstuart M Guarnieri, MD is a medicare enrolled "Plastic Surgery" physician in Williamsburg, Virginia. He went to Eastern Virginia Medical School and graduated in 1985 and has 39 years of diverse experience with area of expertise as Plastic And Reconstructive Surgery. His current practice location is 333 Mclaws Cir, Suite 3, Williamsburg, Virginia. You can reach out to his office (for appointments etc.) via phone at (757) 345-2275.

Dr Johnstuart M Guarnieri is licensed to practice in Virginia (license number 0101041390) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1215025200.

Contact Information

Dr Johnstuart M Guarnieri, MD
333 Mclaws Cir, Suite 3,
Williamsburg, VA 23185-6339
(757) 345-2275
(757) 229-3435

Map and Direction




Physician's Profile

Full NameDr Johnstuart M Guarnieri
GenderMale
SpecialityPlastic And Reconstructive Surgery
Experience39 Years
Location333 Mclaws Cir, Williamsburg, Virginia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Johnstuart M Guarnieri attended and graduated from Eastern Virginia Medical School in 1985
  NPI Data:
  • NPI Number: 1215025200
  • Provider Enumeration Date: 10/11/2006
  • Last Update Date: 01/30/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 2365433257
  • Enrollment ID: I20120308000702

Medical Identifiers

Medical identifiers for Dr Johnstuart M Guarnieri such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215025200NPI-NPPES
292271OtherVAANTHEM
006901913MedicaidVA
480669OtherVAMDIPA
P00108974OtherGARAILROAD MEDICARE
27607OtherVASENTARA
450470381OtherSCTRICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208200000XPlastic Surgery 0101041390 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sentara Williamsburg Regional Medical CenterWilliamsburg, VAHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Johnstuart M Guarnieri allows following entities to bill medicare on his behalf.
Entity NameWilliamsburg Plastic Surgery Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245329747
PECOS PAC ID: 5294726188
Enrollment ID: O20040526000556

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Johnstuart M Guarnieri is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Johnstuart M Guarnieri, MD
333 Mclaws Cir, Suite 3,
Williamsburg, VA 23185-6339

Ph: (757) 345-2275
Dr Johnstuart M Guarnieri, MD
333 Mclaws Cir, Suite 3,
Williamsburg, VA 23185-6339

Ph: (757) 345-2275

Reviews and Comments


Plastic Surgery Doctors in Williamsburg, VA


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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