NATALIE BANKS GRISHAM MD
NPI 1134567548
Surgery - Trauma Surgery in Lawton, OK

NPI Status: Active since June 07, 2013

Contact Information

1515 NE LAWRIE TATUM RD
LAWTON, OK
ZIP 73507
Phone: (580) 354-5000

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
Medicare Participation & PECOS Status
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Surgery
Trauma Surgery
PECOS Enrolled

About NATALIE GRISHAM

This page provides the complete NPI Profile along with additional information for Natalie Grisham, a provider established in Lawton, Oklahoma with a medical specialization in Surgery, focusing in trauma surgery . The healthcare provider is registered in the NPI registry with number 1134567548 assigned on June 2013. The practitioner's primary taxonomy code is 2086S0127X with license number T2020-507 (AR). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI: 1134567548
Provider Name: NATALIE BANKS GRISHAM MD
Other Name: NATALIE BANKS MD
Other Name Type: Former Name (1)
Gender: Female
Entity Type: Individual
Location Address: 1515 NE LAWRIE TATUM RD LAWTON, OK 73507
Location Phone: (580) 354-5000
Mailing Address: 5 SAINT VINCENT CIR STE 210 LITTLE ROCK, AR 72205
Is Sole Proprietor?: No
Enumeration Date: 06-07-2013
Last Update Date: 10-26-2020
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Location Map

Secondary Locations

3300 Gallows Rd
Falls Church, VA 22042
(703) 776-4001

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: Surgery Trauma Surgery
Taxonomy Code: 2086S0127X
Type: Allopathic & Osteopathic Physicians
License No.: T2020-507
License State: AR
Taxonomy Description: Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.

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)
1	208600000X	Allopathic & Osteopathic Physicians	Surgery	33688 (OK)
2	208600000X	Allopathic & Osteopathic Physicians	Surgery	0116025854 (VA)

Medicare Participation & PECOS Enrollment Status

Natalie Grisham 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

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 1134567548, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 14 → 1 + 4

Pos 8

Unchanged

Pos 9

Doubled → 8

Check

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 5 → 10 → 1 7 → 14 → 5 4 → 8