MS. MARGARET MCLENDON COSNAHAN MD
NPI 1194304402
Internal Medicine in Jackson, MS

Active since April 05, 2021PECOS EnrolledAccepts Medicare Assignment
2500 N STATE ST, JACKSON, MS 39216(601) 984-1000 Get Directions Write a Review

NPPES record last updated: July 6, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 6, 2021, Apr 5, 2021 (2 updates tracked since 2021).

About Ms. Margaret Mclendon Cosnahan Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MARGARET MCLENDON COSNAHAN MD (NPI 1194304402) is an individual internal medicine provider in Jackson, Mississippi, licensed in Mississippi (T-4350) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with University Of Mississippi Med Center, and is a graduate of University Of Mississippi School Of Medicine (2021).

NPPES Registry Identity

NPI1194304402
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMS. MARGARET MCLENDON COSNAHANCredential: MD
Location Address2500 N STATE STJackson, MS 39216-4500
Mailing Address829 Fairview StJackson, MS 39202-1627 · (601) 248-3583
Sole ProprietorNo
Medical School CMSUniversity Of Mississippi School Of MedicineGraduated 2021
Enumeration DateApril 5, 2021
Last NPPES UpdateJuly 6, 20212 updates tracked since enumeration
NPPES CertifiedJuly 6, 2021
NPI 1194304402 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MS · T-4350
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2500 N STATE ST, Jackson, MS 39216

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ms. Margaret Mclendon Cosnahan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID840697090
PECOS Enrollment IDI20250127000884
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Mississippi Med Center

Acute Care Hospitals · Jackson, MS
2/5 CMS rating
OwnershipGovernment - State
CMS Certification Number250001
Location2500 N State StJackson, MS 39216 · Hinds County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 39216 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$120.41 typical visit price
range $51.65 – $159.18
Typical copayment $30.10 (range $12.91 – $39.79)
Most-billed visit code 99204
Established Patient
$92.20 typical visit price
range $16.15 – $129.61
Typical copayment $23.05 (range $4.03 – $32.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
2500 N STATE ST
JACKSON, MS 39216
Anesthesiology
2500 N STATE ST
JACKSON, MS 39216
Anesthesiology
2500 N STATE ST
JACKSON, MS 39216
Obstetrics & Gynecology
2500 N STATE ST
JACKSON, MS 39216
Emergency Medicine
2500 N STATE ST
JACKSON, MS 39216
Dentist
2500 N STATE ST
JACKSON, MS 39216
Anesthesiology
2500 N STATE ST
JACKSON, MS 39216
Nurse Anesthetist, Certified Registered
2500 N STATE ST
JACKSON, MS 39216

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaret Cosnahan's NPI number?

The NPI number for Margaret Cosnahan is 1194304402. It was assigned to this individual provider in the NPPES registry on April 5, 2021.

Where is Margaret Cosnahan located?

Margaret Cosnahan practices at 2500 N State St, Jackson, MS 39216. The listed phone number is (601) 984-1000.

What is Margaret Cosnahan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Margaret Cosnahan enrolled in Medicare?

Yes. Margaret Cosnahan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Margaret Cosnahan affiliated with any hospitals?

According to CMS data, Margaret Cosnahan is affiliated with University Of Mississippi Med Center.

When was this NPI record last updated?

The NPPES record for Margaret Cosnahan was last updated on July 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.