WILLIAM P STRICKLAND MD
NPI 1306606512
General Practice in Bethesda, MD

NPI Status: Active since March 22, 2024

Contact Information

8901 ROCKVILLE PIKE
BETHESDA, MD
ZIP 20889
Phone: (301) 295-4000

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  • Individual
  • Male
  • General Practice
  • PECOS Enrolled

About WILLIAM STRICKLAND

This page provides the complete NPI Profile along with additional information for William Strickland, a primary care provider established in Bethesda, Maryland with a medical specialization in General Practice. The healthcare provider is registered in the NPI registry with number 1306606512 assigned on March 2024. The practitioner's primary taxonomy code is 208D00000X with license number 0101286734 (VA). The provider is registered as an individual and his NPI record was last updated February 2026.

NPI
1306606512
Provider Name
WILLIAM P STRICKLAND MD
Gender
Male
Entity Type
Individual
Location Address
8901 ROCKVILLE PIKE BETHESDA, MD 20889
Location Phone
(301) 295-4000
Mailing Address
8901 ROCKVILLE PIKE BETHESDA, MD 20889
Is Sole Proprietor?
No
Enumeration Date
03-22-2024
Last Update Date
02-10-2026
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A primary care provider (PCP) like William Strickland sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

General Practice

Taxonomy Code
208D00000X
Type
Allopathic & Osteopathic Physicians
License No.
0101286734
License State
VA
Taxonomy Description
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Medicare Participation & PECOS Enrollment Status

William Strickland is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1306606512, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 0 → 0 6 → 12 → 3 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 0 + 6 + 1 + 2 + 0 + 1 + 2 + 5 + 2 + 24 = 48

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1306606512.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Obstetrics & Gynecology
8901 ROCKVILLE PIKE, OBG NNMC
BETHESDA, MD 20889
Pediatrics (Neonatal-Perinatal Medicine)
8901 ROCKVILLE PIKE, BUILDING 10, 6TH FLOOR (NICU)
BETHESDA, MD 20889
Surgery
8901 ROCKVILLE PIKE, DEPARTMENT OF SURGERY
BETHESDA, MD 20889
Pediatrics
8901 ROCKVILLE PIKE, PEDIATRICS - NNMC
BETHESDA, MD 20889
Orthopaedic Surgery (Sports Medicine)
8901 ROCKVILLE PIKE, DEPARTMENT OF ORTHPAEDIC SURGERY
BETHESDA, MD 20889
Pediatrics
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Physician Assistant (Medical)
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Neuromusculoskeletal Medicine, Sports Medicine
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Emergency Medicine
8901 ROCKVILLE PIKE, DEPT OF EMERGENCY MEDICINE
BETHESDA, MD 20889
Psychiatry & Neurology (Psychiatry)
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Military Health Care Provider (Independent Duty Corpsman)
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Surgery
8901 ROCKVILLE PIKE, DEPARTMENT OF SURGERY, NATIONAL NAVAL MEDICAL CENTER
BETHESDA, MD 20889
Obstetrics & Gynecology
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Internal Medicine
8901 ROCKVILLE PIKE, INTERNAL MEDICINE CLINIC
BETHESDA, MD 20889
Specialist
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Pediatrics
8901 ROCKVILLE PIKE, NATIONAL NAVAL MEDICAL CENTER
BETHESDA, MD 20889
Pharmacist
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Psychologist (Clinical)
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Social Worker
8901 ROCKVILLE PIKE, BUILDING 9, ROOM 3101
BETHESDA, MD 20889
Advanced Practice Midwife
8901 ROCKVILLE PIKE
BETHESDA, MD 20889

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306606512, enumerated as an "individual" on March 22, 2024.

The provider is located at 8901 ROCKVILLE PIKE BETHESDA, MD 20889 and the phone number is (301) 295-4000.

General Practice with taxonomy code 208D00000X.