DR. WILLIAM R. FLINN M.D. NPI 1801803200

NPI Information

  • NPI: 1801803200
  • Provider Name: DR. WILLIAM R. FLINN, M.D.
  • Classification: Surgery - 208600000X
  • Entity Type: Individual
  • Address: 301 HOSPITAL DR
    GLEN BURNIE, MD
    ZIP 21061
  • Phone: (410) 553-8300

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NPI Details

DR. William R. Flinn, M.D. is a surgery in Glen Burnie, MD. The provider is a general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery. DR. William R. Flinn, M.D. NPI is 1801803200. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

301 HOSPITAL DR
GLEN BURNIE, MD
ZIP 21061-803
Phone: (410) 553-8300
Fax: (410) 553-8349

The enumeration date for this NPI number is 8/1/2006 and was last updated on 9/25/2014.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1208600000XSurgeryD44188MARYLANDYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1035921300MEDICAIDDISTRICT OF COLUMBIA
2083611700MEDICAIDMARYLAND
3112716OTHERMARYLANDUS HLTHCARE
41700881OTHERMARYLANDUNITED HLTHCARE
50000529201MEDICAIDDELAWARE
61057055OTHERMARYLANDUNITED HLTHCARE NATIONAL
7214351OTHERMARYLANDKAISER
8217056OTHERMARYLANDMDIPA
980016OTHERMARYLANDGEISINGER
1052831003OTHERMARYLANDBLUE SHIELD
11JB08MEDICARE PINMARYLAND
120044OTHERMARYLANDCAREFIRST REGIONAL
13C42555MEDICARE UPINMARYLAND
141484482101MEDICAIDPENNSYLVANIA

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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