What is Jennifer Williams's NPI number?

Jennifer Williams's National Provider Identifier (NPI) is 1003122318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Williams's specialty?

Jennifer Williams is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Jennifer Williams located?

Jennifer Williams's practice location on file with NPPES is 1601 Center St, Mobile, AL 36604-1512.

What is Jennifer Williams's phone number?

The practice phone number listed in the NPPES registry for Jennifer Williams is (251) 410-5437.

Does Jennifer Williams accept Medicare?

Jennifer Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Jennifer Williams's NPI active?

Yes — Jennifer Williams's NPI (1003122318) is active in the NPPES registry as of the last update on 2017-03-03.

IndividualActiveAccepts Medicare

Jennifer Williams, CRNP

NPI 1003122318 · Pediatric Nurse Practitioner · Mobile, AL

Jennifer Williams, CRNP is a Pediatric Nurse Practitioner provider in Mobile, AL (NPI 1003122318).

Provider details

NPI number: 1003122318
Entity type: Individual
Primary specialty: Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: CRNP
Sex: Female
Sole proprietor: No
License: 1-106613 (AL)

Practice location

1601 Center St

Ste 1s

Mobile, AL 36604-1512

Phone: (251) 410-5437

Fax: (251) 434-3852

Street-level locationGet directions

More AL providers

Mailing address

Po Box 40480

Mobile, AL 36640-0480

Specialties & taxonomies

Pediatric Nurse PractitionerPrimary363LP0200XLicense 1-106613 (AL)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(86/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
16 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$66 across 4 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2010-08-24
Last updated: 2017-03-03

Frequently asked questions

What is Jennifer Williams's NPI number?: Jennifer Williams's National Provider Identifier (NPI) is 1003122318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jennifer Williams's specialty?: Jennifer Williams is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Jennifer Williams located?: Jennifer Williams's practice location on file with NPPES is 1601 Center St, Mobile, AL 36604-1512.
What is Jennifer Williams's phone number?: The practice phone number listed in the NPPES registry for Jennifer Williams is (251) 410-5437.
Does Jennifer Williams accept Medicare?: Jennifer Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Jennifer Williams's NPI active?: Yes — Jennifer Williams's NPI (1003122318) is active in the NPPES registry as of the last update on 2017-03-03.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions