William Barton, MD - Medicare Internal Medicine in Princeton, NJ

William Barton, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Princeton, New Jersey. He went to Vanderbilt University School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Princeton Medical Group,p.a. and his current practice location is 419 N Harrison St, Princeton, New Jersey. You can reach out to his office (for appointments etc.) via phone at (609) 924-9300.

William Barton is licensed to practice in New Jersey (license number 25MA06209100) 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 1710024641.

Contact Information

William Barton, MD
419 N Harrison St,
Princeton, NJ 08540-3521
(609) 924-9300
(609) 924-3477

Map and Direction




Physician's Profile

Full NameWilliam Barton
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location419 N Harrison St, Princeton, New Jersey
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:
  • William Barton attended and graduated from Vanderbilt University School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1710024641
  • Provider Enumeration Date: 01/31/2007
  • Last Update Date: 03/11/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0547270126
  • Enrollment ID: I20101123000921

Medical Identifiers

Medical identifiers for William Barton such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710024641NPI-NPPES
110137130OtherRAILROAD MEDICARE-MONROE
883575OtherAETNA HMO NONHMO PCP
0288144000OtherIBC HMO PPO PCP SPECIALTY
110137129OtherRAILROAD MEDICARE-PRIN
6566308MedicaidNJ
MEP138OtherOXFORD PCP
0288144000OtherAMERIHLTH HMO PPO PCP SPE
2193649OtherAETNA HMO NONHMO SPECIALT
489658OtherAMERIHLTH ADMIN PCP SPECI
MES259OtherOXFORD SPECIALTY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 25MA06209100 (New Jersey)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 25MA06209100 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Penn Medicine Home Health Princeton HealthWest windsor, NJHome health agency
University Medical Center Of Princeton At PlainsboroPlainsboro, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Princeton Medical Group,p.a.640683530537

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. William Barton allows following entities to bill medicare on his behalf.
Entity NamePrinceton Medical Group,p.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063513679
PECOS PAC ID: 6406835305
Enrollment ID: O20040715000131
Entity NamePrinceton Healthcare Affiliated Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518194323
PECOS PAC ID: 2567598022
Enrollment ID: O20100413000141

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. William Barton 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
William Barton, MD
419 N Harrison St,
Princeton, NJ 08540-3521

Ph: (609) 924-9300
William Barton, MD
419 N Harrison St,
Princeton, NJ 08540-3521

Ph: (609) 924-9300

Reviews and Comments


Internal Medicine Doctors in Princeton, NJ

Dr. Subhashis Banerjee, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Lawrenceville Rd, Princeton, NJ 08540
Phone: 609-252-7269    
Dr. Shirley Bembo, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 601 Ewing St, C-8, Princeton, NJ 08540
Phone: 609-924-4433    Fax: 609-924-4423
Mrs. Ewa Ruel, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 601 Ewing St Ste C8, Princeton, NJ 08540
Phone: 609-924-4433    Fax: 609-924-4423
Dr. Benny Soffer, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 15 Bainbridge St, Princeton, NJ 08540
Phone: 609-751-0370    
Danielle Coppola, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 2 Cleveland Ln, Princeton, NJ 08540
Phone: 609-876-0067    
Dr. Laura Hildebrant, D.O.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 727 State Rd, Suite 1, Princeton, NJ 08540
Phone: 609-921-6410    Fax: 609-921-0406
Dr. Andrew Costin, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 419 N Harrison St, Princeton, NJ 08540
Phone: 609-924-9300    Fax: 609-430-9481

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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