LATOYA S. SEWELL CRNP
NPI 1164689410
Nurse Practitioner - Psychiatric/Mental Health in Columbia, MD

NPI Status: Active since May 22, 2008

Contact Information

5457 TWIN KNOLLS RD STE 300-1274
COLUMBIA, MD
ZIP 21045
Phone: (443) 459-1624
Fax: (866) 485-2859

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health
  • Opted-Out Medicare

About LATOYA SEWELL

This page provides the complete NPI Profile along with additional information for Latoya Sewell, a provider established in Columbia, Maryland with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1164689410 assigned on May 2008. The practitioner's primary taxonomy code is 363LP0808X with license number R157845 (MD). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1164689410
Provider Name
LATOYA S. SEWELL CRNP
Other Name
LATOYA F. STUCKEY
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
5457 TWIN KNOLLS RD STE 300-1274 COLUMBIA, MD 21045
Location Phone
(443) 459-1624
Location Fax
(866) 485-2859
Mailing Address
5457 TWIN KNOLLS RD STE 300-1274 COLUMBIA, MD 21045
Mailing Phone
(443) 459-1624
Mailing Fax
(866) 485-2859
Is Sole Proprietor?
No
Enumeration Date
05-22-2008
Last Update Date
01-21-2025
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A nurse practitioner (NP) like Latoya Sewell is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Latoya Sewell opted out of Medicare effective on 01-01-2025 until 01-01-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

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

Nurse Practitioner Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
R157845
License State
MD

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)
1363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

R157845 (MD)

Medicare Participation & PECOS Enrollment Status

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.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 01-01-2025

  • Opt-Out End Date: 01-01-2027

  • Eligible to Order and Refer? No

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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 1164689410, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
0
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 6 → 12 → 3 6 → 12 → 3 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 2 + 8 + 1 + 8 + 4 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1164689410.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Nurse Practitioner (Psychiatric/Mental Health)
5457 TWIN KNOLLS RD STE 300-1274
COLUMBIA, MD 21045

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164689410, enumerated as an "individual" on May 22, 2008.

The provider is located at 5457 TWIN KNOLLS RD STE 300-1274 COLUMBIA, MD 21045 and the phone number is (443) 459-1624.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.