What is John Studdard's NPI number?

John Studdard's National Provider Identifier (NPI) is 1225022213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Studdard's specialty?

John Studdard is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is John Studdard located?

John Studdard's practice location on file with NPPES is 971 Lakeland Dr, Jackson, MS 39216-4643.

What is John Studdard's phone number?

The practice phone number listed in the NPPES registry for John Studdard is (601) 981-9503.

Does John Studdard accept Medicare?

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

Is John Studdard's NPI active?

Yes — John Studdard's NPI (1225022213) is active in the NPPES registry as of the last update on 2011-10-31.

IndividualActiveAccepts Medicare

John Studdard, M.D.

NPI 1225022213 · Specialist · Jackson, MS

John Studdard, M.D. is a Specialist provider in Jackson, MS (NPI 1225022213).

Provider details

NPI number: 1225022213
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 07721 (MS)

Practice location

971 Lakeland Dr

Suite 1052

Jackson, MS 39216-4643

Phone: (601) 981-9503

Fax: (601) 951-7895

Approximate (ZIP-level) locationGet directions

More MS providers

Mailing address

971 Lakeland Dr

Jackson, MS 39216-4643

Specialties & taxonomies

SpecialistPrimary174400000XLicense 07721 (MS)
Other Service Providers

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

Profile Score

Detailed profile(92/100 index)

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

Registry tenure33% of score
21 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.

$58 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: 2005-09-06
Last updated: 2011-10-31

Frequently asked questions

What is John Studdard's NPI number?: John Studdard's National Provider Identifier (NPI) is 1225022213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Studdard's specialty?: John Studdard is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
Where is John Studdard located?: John Studdard's practice location on file with NPPES is 971 Lakeland Dr, Jackson, MS 39216-4643.
What is John Studdard's phone number?: The practice phone number listed in the NPPES registry for John Studdard is (601) 981-9503.
Does John Studdard accept Medicare?: John Studdard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is John Studdard's NPI active?: Yes — John Studdard's NPI (1225022213) is active in the NPPES registry as of the last update on 2011-10-31.

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