Dr William Joseph Fieldsmith, MD - Medicare Family Practice in Rockwall, TX

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Dr William Joseph Fieldsmith, MD is a medicare enrolled "Family Medicine" physician in Rockwall, Texas. He graduated from medical school in 2006 and has 19 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice William J Fieldsmith Md Pa and his current practice location is 2313 Ridge Rd Ste 105a, Rockwall, Texas. You can reach out to his office (for appointments etc.) via phone at (469) 769-5688.

Dr William Joseph Fieldsmith is licensed to practice in Texas (license number M9277) 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 1114126703.

Contact Information

Dr William Joseph Fieldsmith, MD
2313 Ridge Rd Ste 105a,
Rockwall, TX 75087-5141
(469) 769-5688
(469) 698-8686

Map and Direction




Physician's Profile

Full NameDr William Joseph Fieldsmith
GenderMale
SpecialityFamily Practice
Experience19 Years
Location2313 Ridge Rd Ste 105a, Rockwall, Texas
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 William Joseph Fieldsmith graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1114126703
  • Provider Enumeration Date: 07/13/2007
  • Last Update Date: 09/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2567520778
  • Enrollment ID: I20081016000304

Medical Identifiers

Medical identifiers for Dr William Joseph Fieldsmith such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114126703NPI-NPPES
1991119-03MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine M9277 (Texas)Secondary
207Q00000XFamily Medicine M9277 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
William J Fieldsmith Md Pa42840455352

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 William Joseph Fieldsmith allows following entities to bill medicare on his behalf.
Entity NameLegacy Urgent Care Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568622272
PECOS PAC ID: 3072679828
Enrollment ID: O20090304000140
Entity NameCommunitymed Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821417072
PECOS PAC ID: 9830315126
Enrollment ID: O20140722002029
Entity NameCommunitymed Pcp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063818219
PECOS PAC ID: 7618295007
Enrollment ID: O20150415001009
Entity NameCentury Integrated Partners, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447615711
PECOS PAC ID: 6406151703
Enrollment ID: O20160224002152
Entity NameWilliam J Fieldsmith Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275919623
PECOS PAC ID: 4284045535
Enrollment ID: O20201118001142
Entity NameInnovative Emergency Physicians Of Uptown
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144098690
PECOS PAC ID: 8921444514
Enrollment ID: O20240305004409

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 William Joseph Fieldsmith 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 William Joseph Fieldsmith, MD
2313 Ridge Rd Ste 105a,
Rockwall, TX 75087-5141

Ph: (469) 769-5688		Dr William Joseph Fieldsmith, MD
2313 Ridge Rd Ste 105a,
Rockwall, TX 75087-5141

Ph: (469) 769-5688

Reviews and Comments


Family Medicine Doctors in Rockwall, TX

Kenneth R Bernal, DO
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Practice Location: 2265 N Lakeshore Dr Ste 101, Rockwall, TX 75087
Phone: 972-771-2500    Fax: 972-722-4550
Dr. Michael Ray Jackson, M.D.
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Practice Location: 103 N First St, Rockwall, TX 75087
Phone: 972-771-5366    Fax: 972-771-0424
Kevin Vo, MD
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Practice Location: 810 E Ralph Hall Pkwy, Rockwall, TX 75032
Phone: 469-402-3434    Fax: 469-402-3479
Dr. Robert L. Andersen, M.D.
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Practice Location: 6435 S Fm 549 Ste 204, Rockwall, TX 75032
Phone: 214-501-1410    Fax: 214-501-1306
Wesley Glenn Acker, MD
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Practice Location: 2701 Sunset Ridge Dr Ste 200, Rockwall, TX 75032
Phone: 972-772-5450    Fax: 972-772-5452
Elizabeth Vu, D.O.
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Practice Location: 6701 Heritage Pkwy Ste 165, Rockwall, TX 75087
Phone: 972-460-3500    Fax: 972-460-3501
James G Muns, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2701 Sunset Ridge Dr Ste 200, Rockwall, TX 75032
Phone: 972-772-5450    Fax: 972-772-5452

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.