Dr William J Crowley Iii, DO - Medicare Family Practice in Port Lavaca, TX

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Dr William J Crowley Iii, DO is a medicare enrolled "Family Medicine" physician in Port Lavaca, Texas. He graduated from medical school in 1993 and has 33 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Ess Of Port Lavaca Llc, Memorial Medical Center and his current practice location is 1016 N Virginia St, Port Lavaca, Texas. You can reach out to his office (for appointments etc.) via phone at (361) 552-0325.

Dr William J Crowley Iii is licensed to practice in Texas (license number K8099) 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 1609870161.

Contact Information

Dr William J Crowley Iii, DO
1016 N Virginia St,
Port Lavaca, TX 77979-3000
(361) 552-0325
(361) 500-6904

Map and Direction




Physician's Profile

Full NameDr William J Crowley Iii
GenderMale
SpecialityFamily Practice
Experience33 Years
Location1016 N Virginia St, Port Lavaca, 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 J Crowley Iii graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1609870161
  • Provider Enumeration Date: 06/11/2005
  • Last Update Date: 09/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4981671732
  • Enrollment ID: I20040913000498

Medical Identifiers

Medical identifiers for Dr William J Crowley Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609870161NPI-NPPES
107606901MedicaidTX
1811926991MedicaidTX
043130602MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology K8099 (Texas)Secondary
207Q00000XFamily Medicine K8099 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Calhoun Home Health LlcPort lavaca, TXHome health agency
Girling Home HealthVictoria, TXHome health agency
Memorial Medical CenterPort lavaca, TXHospital
Port Lavaca Nursing And Rehabilitation CenterPort lavaca, TXNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ess Of Port Lavaca Llc276976600518
Memorial Medical Center307240309612

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 J Crowley Iii allows following entities to bill medicare on his behalf.
Entity NameMemorial Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689630865
PECOS PAC ID: 3072403096
Enrollment ID: O20040316000136
Entity NameHospital Care Consultants Of Corpus Christi
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275088452
PECOS PAC ID: 5092093153
Enrollment ID: O20161025002578
Entity NameEss Of Port Lavaca Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922546936
PECOS PAC ID: 2769766005
Enrollment ID: O20170303001868

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 J Crowley Iii 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 J Crowley Iii, DO
815 N Virginia St,
Port Lavaca, TX 77979-3025

Ph: (361) 552-0325		Dr William J Crowley Iii, DO
1016 N Virginia St,
Port Lavaca, TX 77979-3000

Ph: (361) 552-0325

Reviews and Comments


Family Medicine Doctors in Port Lavaca, TX

Nhi P Le, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 307 Calhoun Plz, Port Lavaca, TX 77979
Phone: 361-551-2288    Fax: 361-551-2338
Dr. Timu Niratsuwan Kwi, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 N Virginia St, Port Lavaca, TX 77979
Phone: 361-552-6721    Fax: 361-552-7463
Katherine Cantu,
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1016 N Virginia St, Port Lavaca, TX 77979
Phone: 361-552-0325    Fax: 361-500-6904
John B Wright, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 North Virginia, Port Lavaca, TX 77979
Phone: 361-552-6721    Fax: 361-552-7463
William John Mcfarland, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 N Virginia St, Port Lavaca, TX 77979
Phone: 361-552-8866    
Dr. Penny Prapinporn Clay, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 815 N Virginia St, Port Lavaca, TX 77979
Phone: 361-552-0266    
Dr. Carol Ann Andrus, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1016 N Virginia St, Port Lavaca, TX 77979
Phone: 361-552-0325    Fax: 361-552-5926

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.