Theodore Guldemond, MD - Medicare Emergency Medicine in Wilmington, MA

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Theodore Guldemond, MD is a medicare enrolled "Internal Medicine" physician in Wilmington, Massachusetts. He went to Des Moines University Of Osteopathic Medicine And Health Sciences and graduated in 1980 and has 44 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Urgent Care Operations Pc and his current practice location is 500 Salem St, Wilmington, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 988-6000.

Theodore Guldemond is licensed to practice in Massachusetts (license number 49802) 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 1598721524.

Contact Information

Theodore Guldemond, MD
500 Salem St,
Wilmington, MA 01887-1200
(978) 988-6000
(978) 657-4169

Map and Direction




Physician's Profile

Full NameTheodore Guldemond
GenderMale
SpecialityEmergency Medicine
Experience44 Years
Location500 Salem St, Wilmington, Massachusetts
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:
  • Theodore Guldemond attended and graduated from Des Moines University Of Osteopathic Medicine And Health Sciences in 1980
  NPI Data:
  • NPI Number: 1598721524
  • Provider Enumeration Date: 04/26/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3173515988
  • Enrollment ID: I20040401000484

Medical Identifiers

Medical identifiers for Theodore Guldemond such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598721524NPI-NPPES
3033414MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 49802 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Urgent Care Operations Pc640614121731

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. Theodore Guldemond allows following entities to bill medicare on his behalf.
Entity NameRcna1 Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609127422
PECOS PAC ID: 7113170697
Enrollment ID: O20130111000285
Entity NameCircle Health Urgent Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710392683
PECOS PAC ID: 4486976792
Enrollment ID: O20141122000076
Entity NameUrgent Care Operations Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417311309
PECOS PAC ID: 6406141217
Enrollment ID: O20160818000403

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. Theodore Guldemond 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
Theodore Guldemond, MD
Po Box 760,
Winchester, MA 01890-4260

Ph: (781) 756-7273		Theodore Guldemond, MD
500 Salem St,
Wilmington, MA 01887-1200

Ph: (978) 988-6000

Reviews and Comments


Internal Medicine Doctors in Wilmington, MA

Jeena Vaid, MD
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Practice Location: 64c Concord St, Wilmington, MA 01887
Phone: 978-658-4432    
Hoai Nu T Vo, M.D.
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Practice Location: 64c Concord St, Wilmington, MA 01887
Phone: 978-988-9700    Fax: 978-988-9701
Dr. Neeti Jha, M.D.
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Practice Location: 500 Salem Street, Wilmington, MA 01887
Phone: 978-988-9255    Fax: 978-964-9675
Josephine A Albano, MD
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Medicare: Medicare Enrolled
Practice Location: 25 Lowell Street, Wilmington, MA 01887
Phone: 978-657-7911    Fax: 978-657-7914
John J Sullivan, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 172 Middlesex Ave, Wilmington, MA 01887
Phone: 978-658-4432    Fax: 978-658-5751
Melissa Mazzini Zorn, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 500 Salem St, Woburn Medical Associates Pc, Wilmington, MA 01887
Phone: 978-988-9255    Fax: 978-694-9675
Mrs. Kristen Marie Ghergurovich, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 500 Salem Street, Woburn Medical Associates Pc, Wilmington, MA 01887
Phone: 978-988-9255    Fax: 978-694-9675

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.