MR. BENJAMIN WILLIAMS DIFFENDERFER PA-C NPI 1679857239

NPI Information

  • NPI: 1679857239
  • Provider Name: MR. BENJAMIN WILLIAMS DIFFENDERFER, PA-C
  • Classification: Physician Assistant - 363A00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 510 UPPER CHESAPEAKE DR., SUITE 417
    PHYSICIANS PAVILLION II
    BEL AIR, MD
    ZIP 21014
  • Phone: (443) 643-3130

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NPI Details

MR. Benjamin Williams Diffenderfer, PA-C is a physician assistant in Bel Air, MD with 15 years of experience. The provider is a physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician. MR. Benjamin Williams Diffenderfer, PA-C NPI is 1679857239. 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:

510 UPPER CHESAPEAKE DR., SUITE 417
PHYSICIANS PAVILLION II
BEL AIR, MD
ZIP 21014
Phone: (443) 643-3130
Fax: (443) 643-3155

The NPI 1679857239 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Injection, romosozumab-aqqg, 1 mg (HCPCS:J3111)
  • Injection, denosumab, 1 mg (HCPCS:J0897)
  • Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg (HCPCS:J7318)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS:J0702)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Aspiration and/or injection of fluid from large joint (HCPCS:20610)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Replacement of knee joint, both sides of knee (HCPCS:27447)
  • X-ray of knee, 3 views (HCPCS:73562)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic (HCPCS:G2012)
  • Replacement of thigh bone and hip joint with prosthesis (HCPCS:27130)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • Treatment of broken neck of thigh bone with bone implant (HCPCS:27245)
  • Hip replacement (HCPCS:NAN09)

The enumeration date for this NPI number is 9/30/2011 and was last updated on 9/30/2011.

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
1363A00000XPhysician AssistantC0004567MARYLANDYes

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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