Diane Cecilia Williams, PAC - Medicare Physician Assistant in Havre De Grace, MD

Diane Cecilia Williams, PAC is a medicare enrolled "Physician Assistant" in Havre De Grace, Maryland. Her current practice location is 323 S Union Ave, Havre De Grace, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 939-0961.

Diane Cecilia Williams is licensed to practice in Maryland (license number C0002014) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1285609438.

Contact Information

Diane Cecilia Williams, PAC
323 S Union Ave,
Havre De Grace, MD 21078-3201
(410) 939-0961
(410) 939-7832

Map and Direction




Provider's Profile

Full NameDiane Cecilia Williams
GenderFemale
SpecialityPhysician Assistant
Location323 S Union Ave, Havre De Grace, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285609438
  • Provider Enumeration Date: 02/21/2006
  • Last Update Date: 02/28/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0648254045
  • Enrollment ID: I20040615000069

Medical Identifiers

Medical identifiers for Diane Cecilia Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285609438NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant C0002014 (Maryland)Primary
363AM0700XPhysician Assistant - Medical C0002014 (Maryland)Secondary
363AS0400XPhysician Assistant - Surgical C0002014 (Maryland)Secondary

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. Diane Cecilia Williams 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
Diane Cecilia Williams, PAC
930 Revolution St,
Havre De Grace, MD 21078-3718

Ph: (410) 939-0961
Diane Cecilia Williams, PAC
323 S Union Ave,
Havre De Grace, MD 21078-3201

Ph: (410) 939-0961

Reviews and Comments


Physician Assistant Nurses in Havre De Grace, MD

Amy Leann Curran, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 253 Lewis Ln Ste 302, Havre De Grace, MD 21078
Phone: 410-942-0620    
Jenifer Abbott, P.A.-C
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Medicare: Accepting Medicare Assignments
Practice Location: 930 Revolution St, Havre De Grace, MD 21078
Phone: 410-939-0961    Fax: 410-939-7832
Mrs. Jodie Elizabeth Vogtman, PA
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Medicare: Medicare Enrolled
Practice Location: 253 Lewis Lane Ste 302, Havre De Grace, MD 21014
Phone: 410-942-0620    
Gianni B Migliaccio, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 800 Tydings Ln, Havre De Grace, MD 21078
Phone: 410-273-6600    Fax: 410-734-2305
Kyle C Schott, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2027 Pulaski Highway, #205, Havre De Grace, MD 21078
Phone: 443-843-6363    Fax: 443-843-6653
Eric J Davies, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 501 S Union Ave, Havre De Grace, MD 21078
Phone: 443-843-5000    Fax: 904-805-1302

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.