LEWIS PRIMARY CARE, P.A.
NPI 1639619224
Physician Assistant - Medical in Salisbury, MD

NPI Status: Active since March 01, 2017

Contact Information

1324 BELMONT AVE
UNIT 103
SALISBURY, MD
ZIP 21804
Phone: (443) 978-7383
Fax: (443) 978-7598

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  • Organization
  • Physician Assistant
  • Medical
  • CLIA Number: 21D2129923
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 04-27-2027

About LEWIS PRIMARY CARE, P.A.

This page provides the complete NPI Profile along with additional information for Lewis Primary Care, P.a., a primary care provider established in Salisbury, Maryland operating as a Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1639619224 assigned on March 2017. The practitioner's primary taxonomy code is 363AM0700X. The provider is registered as an organization and their NPI record was last updated 9 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Mr. Vincent Walter Lewis Pa-c (Owner)

NPI
1639619224
Provider Name
LEWIS PRIMARY CARE, P.A.
Entity Type
Organization
Location Address
1324 BELMONT AVE UNIT 103 SALISBURY, MD 21804
Location Phone
(443) 978-7383
Location Fax
(443) 978-7598
Mailing Address
1324 BELMONT AVE UNIT 103 SALISBURY, MD 21804
Mailing Phone
(443) 978-7383
Mailing Fax
(443) 978-7598
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-01-2017
Last Update Date
04-30-2017
Code Navigator

A primary care provider (PCP) like Lewis Primary Care, P.a. 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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MR. VINCENT WALTER LEWIS PA-C

Authorized Official Title
OWNER
Authorized Official Phone
(443) 978-7383

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
21D2129923
Facility Type
Physician Office
Certificate Effective Date
April 28, 2025
Certificate Expiration Date
April 27, 2027
Laboratory Director
VINCENT W. LEWIS
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Lewis Primary Care, P.a. to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1639619224, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
Check
4
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 3 → 6 6 → 12 → 3 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 2 + 1 + 1 + 8 + 2 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1639619224.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Audiologist
1324 BELMONT AVE, STE 202
SALLSBURY, MD 21804
Chiropractor
1324 BELMONT AVE, SUITE 102
SALISBURY, MD 21804
Chiropractor
1324 BELMONT AVE, SUITE 102
SALISBURY, MD 21804
Specialist
1324 BELMONT AVE, SUITE 105
SALISBURY, MD 21804
Clinic/Center (Rehabilitation)
1324 BELMONT AVE, SUITE 103
SALISBURY, MD 21804
Dentist (Orthodontics and Dentofacial Orthopedics)
1324 BELMONT AVE, SUITE 104
SALISBURY, MD 21804
Clinic/Center (Hearing and Speech)
1324 BELMONT AVE, STE. 202
SALISBURY, MD 21804
Hearing Instrument Specialist
1324 BELMONT AVE, SUITE 202
SALISBURY, MD 21804
Home Health
1324 BELMONT AVE, SUITE 204
SALISBURY, MD 21804
Physician Assistant (Medical)
1324 BELMONT AVE, UNIT 105
SALISBURY, MD 21804
Chiropractor
1324 BELMONT AVE
SALISBURY, MD 21804

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639619224, enumerated as an "organization" on March 01, 2017.

The provider is located at 1324 BELMONT AVE UNIT 103 SALISBURY, MD 21804 and the phone number is (443) 978-7383.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.