ALI SHAHSHAHAN MD
NPI 1255391728
Hospitalist in Hattiesburg, MS

Active since March 27, 2006PECOS EnrolledAccepts Medicare Assignment
415 S 28TH AVE, HATTIESBURG, MS 39401(601) 288-4329(601) 288-3191 Get Directions Write a Review

NPPES record last updated: August 23, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ali Shahshahan Md NPPES

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

ALI SHAHSHAHAN MD (NPI 1255391728) is an individual hospitalist provider in Hattiesburg, Mississippi, licensed in Mississippi (19503) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with South Central Reg Med Ctr, and is a graduate of University Of Iowa, Rj & L Carver College Of Medicine (2001).

NPPES Registry Identity

NPI1255391728
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameALI SHAHSHAHANCredential: MD
Location Address415 S 28TH AVEHattiesburg, MS 39401-7246
Mailing Address415 S 28th AveHattiesburg, MS 39401-7246 · (601) 288-4329 · Fax (601) 579-5240
Fax(601) 288-3191
Sole ProprietorNo
Medical School CMSUniversity Of Iowa, Rj & L Carver College Of MedicineGraduated 2001
Enumeration DateMarch 27, 2006
Last NPPES UpdateAugust 23, 2016
NPI 1255391728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in MS · 19503
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

415 S 28TH AVE, Hattiesburg, MS 39401

Other Identifiers 5

OtherP00368680MS · Railroad Medicare
Medicare UPIN120616MS
Medicaid01739283MS
Other2711541MS · United Healthcare
Medicare PIN110002029MS

Accepted Insurance

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

Ali Shahshahan 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 ID8426011412
PECOS Enrollment IDI20061228000324
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
713 services622 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
388 services361 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
53 services53 patients
Initial hospital care with same-day admission and discharge with moderate level of medical decision making, per day, if using time, at least 70 minutes 99235
This service involves a brief hospital stay for a moderate health issue. You'll be admitted and discharged on the same day, typically within 50 minutes. It's a quick, efficient way to receive necessary care and medical attention.
17 services17 patients
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes 99236
This service involves a brief hospital stay for a serious health issue. Patients are admitted and discharged on the same day, typically within 55 minutes. It allows for close monitoring and immediate treatment, ensuring optimal care.
14 services14 patients

Hospital Affiliations CMS Care Compare 5

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

South Central Reg Med Ctr

Acute Care Hospitals · Laurel, MS
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number250058
Location1220 Jefferson St Box 607Laurel, MS 39440 · Jones County
Emergency services Birthing friendly

Wayne General Hospital

Acute Care Hospitals · Waynesboro, MS
OwnershipGovernment - Local
CMS Certification Number250077
Location950 Matthew DrWaynesboro, MS 39367 · Wayne County
Emergency services Birthing friendly

Forrest General Hospital

Acute Care Hospitals · Hattiesburg, MS
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number250078
Location6051 Us Highway 49 SouthHattiesburg, MS 39404 · Forrest County
Emergency services Birthing friendly

Marion General Hospital

Acute Care Hospitals · Columbia, MS
OwnershipGovernment - Local
CMS Certification Number250085
Location1560 Sumrall RdColumbia, MS 39429 · Marion County
Emergency services

Covington County Hospital Cah

Critical Access Hospitals · Collins, MS
OwnershipGovernment - Local
CMS Certification Number251325
Location701 South Holly AvenueCollins, MS 39428 · Covington County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 39401 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.

Family Medicine (Sports Medicine)
415 S 28TH AVE
HATTIESBURG, MS 39401
Nurse Anesthetist, Certified Registered
415 S 28TH AVE
HATTIESBURG, MS 39401
Nurse Anesthetist, Certified Registered
415 S 28TH AVE
HATTIESBURG, MS 39401
Nurse Anesthetist, Certified Registered
415 S 28TH AVE
HATTIESBURG, MS 39401
Nurse Anesthetist, Certified Registered
415 S 28TH AVE
HATTIESBURG, MS 39401
Occupational Therapist
415 S 28TH AVE
HATTIESBURG, MS 39401
Psychologist
415 S 28TH AVE
HATTIESBURG, MS 39401
Family Medicine
415 S 28TH AVE
HATTIESBURG, MS 39401

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 Ali Shahshahan's NPI number?

The NPI number for Ali Shahshahan is 1255391728. It was assigned to this individual provider in the NPPES registry on March 27, 2006.

Where is Ali Shahshahan located?

Ali Shahshahan practices at 415 S 28th Ave, Hattiesburg, MS 39401. The listed phone number is (601) 288-4329.

What is Ali Shahshahan's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Ali Shahshahan enrolled in Medicare?

Yes. Ali Shahshahan 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.

What insurance does Ali Shahshahan accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee list Ali Shahshahan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ali Shahshahan affiliated with any hospitals?

According to CMS data, Ali Shahshahan is affiliated with South Central Reg Med Ctr, Wayne General Hospital, Forrest General Hospital, Marion General Hospital and Covington County Hospital Cah.

When was this NPI record last updated?

The NPPES record for Ali Shahshahan was last updated on August 23, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.