STEPHANIE WILLIAMS PA-C
NPI 1356748024
Physician Assistant - Surgical in Philadelphia, PA

NPI Status: Active since November 24, 2014

Contact Information

800 WALNUT ST
FL 20
PHILADELPHIA, PA
ZIP 19107
Phone: (215) 662-7300
Fax: (215) 829-5350

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  • Individual
  • Female
  • Physician Assistant
  • Surgical
  • PECOS Enrolled

About STEPHANIE WILLIAMS

This page provides the complete NPI Profile along with additional information for Stephanie Williams, a provider established in Philadelphia, Pennsylvania with a medical specialization in Physician Assistant, focusing in surgical . The healthcare provider is registered in the NPI registry with number 1356748024 assigned on November 2014. The practitioner's primary taxonomy code is 363AS0400X with license number MA058512 (PA). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1356748024
Provider Name
STEPHANIE WILLIAMS PA-C
Gender
Female
Entity Type
Individual
Location Address
800 WALNUT ST FL 20 PHILADELPHIA, PA 19107
Location Phone
(215) 662-7300
Location Fax
(215) 829-5350
Mailing Address
800 WALNUT ST FL 20 PHILADELPHIA, PA 19107
Mailing Phone
(215) 662-7300
Mailing Fax
(215) 829-5350
Is Sole Proprietor?
No
Enumeration Date
11-24-2014
Last Update Date
02-27-2017
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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 Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
MA058512
License State
PA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363AS0400XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant
Surgical

085005145 (IL)

Medicare Participation & PECOS Enrollment Status

Stephanie Williams 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 1356748024, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
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 5 → 10 → 1 7 → 14 → 5 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 1 + 4 + 4 + 1 + 6 + 0 + 4 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1356748024.

Other Providers at the Same Location


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

Advanced Practice Midwife
800 WALNUT ST, 14TH FLOOR
PHILADELPHIA, PA 19107
Advanced Practice Midwife
800 WALNUT ST, 14TH FLOOR
PHILADELPHIA, PA 19107
Midwife
800 WALNUT ST, 14TH FLOOR
PHILADELPHIA, PA 19107
Obstetrics & Gynecology
800 WALNUT ST, 14TH FLOOR
PHILADELPHIA, PA 19107
Obstetrics & Gynecology
800 WALNUT ST, 12TH FLOOR
PHILADELPHIA, PA 19107
Advanced Practice Midwife
800 WALNUT ST, 14TH FLOOR
PHILADELPHIA, PA 19107
Obstetrics & Gynecology
800 WALNUT ST, 12TH FLOOR
PHILADELPHIA, PA 19107
Obstetrics & Gynecology
800 WALNUT ST, 12TH FLOOR
PHILADELPHIA, PA 19107
Advanced Practice Midwife
800 WALNUT ST, 14TH FLOOR
PHILADELPHIA, PA 19107
Obstetrics & Gynecology
800 WALNUT ST, 10TH FLOOR
PHILADELPHIA, PA 19107
Obstetrics & Gynecology
800 WALNUT ST, 12TH FLOOR
PHILADELPHIA, PA 19107
Internal Medicine (Sports Medicine)
800 WALNUT ST, 17TH FLOOR
PHILADELPHIA, PA 19107
Nurse Practitioner (Acute Care)
800 WALNUT ST, 20TH FLOOR
PHILADELPHIA, PA 19107
Internal Medicine (Endocrinology, Diabetes & Metabolism)
800 WALNUT ST, 16TH FLOOR
PHILADELPHIA, PA 19107
Internal Medicine
800 WALNUT ST
PHILADELPHIA, PA 19107
Internal Medicine (Geriatric Medicine)
800 WALNUT ST, 17TH FLOOR
PHILADELPHIA, PA 19107
Internal Medicine
800 WALNUT ST, 17TH FLOOR
PHILADELPHIA, PA 19107
Family Medicine
800 WALNUT ST, 17TH FLOOR
PHILADELPHIA, PA 19107
Internal Medicine
800 WALNUT ST, 16TH FLOOR
PHILADELPHIA, PA 19107
Urology
800 WALNUT ST, 19TH FLOOR
PHILADELPHIA, PA 19107

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356748024, enumerated as an "individual" on November 24, 2014.

The provider is located at 800 WALNUT ST FL 20 PHILADELPHIA, PA 19107 and the phone number is (215) 662-7300.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.