ABSAR AHMAD MIRZA MD
NPI 1265415541
Internal Medicine - Critical Care Medicine in Marietta, GA

Active since November 21, 2005PECOS EnrolledAccepts Medicare Assignment
400 TOWER RD NE STE 200, MARIETTA, GA 30060(770) 422-1372(770) 999-2488 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 13, 2026, Dec 11, 2020, Oct 16, 2019 (3 updates tracked since 2019).

About Absar Ahmad Mirza Md NPPES

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

ABSAR AHMAD MIRZA MD (NPI 1265415541) is an individual critical care medicine provider in Marietta, Georgia, licensed in Georgia (064864) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Hamilton Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1265415541
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameABSAR AHMAD MIRZACredential: MD
Location Address400 TOWER RD NE STE 200Marietta, GA 30060-9412
Mailing Address400 Tower Rd Ne Ste 200Marietta, GA 30060-9412 · (770) 422-1372 · Fax (770) 999-2488
Fax(770) 999-2488
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateNovember 21, 2005
Last NPPES UpdateJanuary 13, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
NPI 1265415541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
Licenses Licensed in GA · 064864 Licensed in SC · 23260
Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X · License 064864 (GA)
400 TOWER RD NE STE 200, Marietta, GA 30060

Secondary Practice Locations 3

Location 1743 Spring StreetGainesville, GA 30501-3175 · Phone (770) 219-2000 · Fax (770) 219-2675
Location 2890 W Faris Rd Ste 580Greenville, SC 29605-4281 · Phone (864) 455-7874
Location 34500 Hospital Blvd Ste 310Roswell, GA 30076 · Phone (770) 410-4366 · Fax (770) 410-4664

Other Identifiers 1

MedicaidH47226SC

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

Absar Ahmad Mirza 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 ID1153219027
PECOS Enrollment IDI20040310001101, I20101021001272
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 9

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
205 services122 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
133 services80 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
124 services50 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
89 services58 patients
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.
46 services46 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
33 services33 patients

Hospital Affiliations CMS Care Compare 4

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

Hamilton Medical Center

Acute Care Hospitals · Dalton, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110001
Location1200 Memorial DriveDalton, GA 30720 · Whitfield County
Birthing friendly

Northeast Georgia Medical Center, Inc

Acute Care Hospitals · Gainesville, GA
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number110029
Location743 Spring StreetGainesville, GA 30501 · Hall County
Emergency services Birthing friendly

Wellstar North Fulton Hospital

Acute Care Hospitals · Roswell, GA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number110198
Location3000 Hospital BoulevardRoswell, GA 30076 · Fulton County
Emergency services Birthing friendly

Anmed Health

Acute Care Hospitals · Anderson, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420027
Location800 N Fant StAnderson, SC 29621 · Anderson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30060 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
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier12 claims12 services$921.76 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Internal Medicine (Critical Care Medicine)
400 TOWER RD NE STE 200
MARIETTA, GA 30060
Nurse Practitioner (Critical Care Medicine)
400 TOWER RD NE STE 200
MARIETTA, GA 30060
Physician Assistant
400 TOWER RD NE STE 200
MARIETTA, GA 30060
Nurse Practitioner (Acute Care)
400 TOWER RD NE STE 200
MARIETTA, GA 30060
Nurse Practitioner (Acute Care)
400 TOWER RD NE STE 200
MARIETTA, GA 30060
Internal Medicine (Critical Care Medicine)
400 TOWER RD NE STE 200
MARIETTA, GA 30060
Nurse Practitioner (Acute Care)
400 TOWER RD NE STE 200
MARIETTA, GA 30060
Physician Assistant
400 TOWER RD NE STE 200
MARIETTA, GA 30060

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 Absar Mirza's NPI number?

The NPI number for Absar Mirza is 1265415541. It was assigned to this individual provider in the NPPES registry on November 21, 2005.

Where is Absar Mirza located?

Absar Mirza practices at 400 Tower Rd NE Ste 200, Marietta, GA 30060. The listed phone number is (770) 422-1372.

What is Absar Mirza's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Absar Mirza enrolled in Medicare?

Yes. Absar Mirza 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 Absar Mirza accept?

Health plans from Ambetter from Absolute Total Care and Ambetter of North Carolina list Absar Mirza 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 Absar Mirza affiliated with any hospitals?

According to CMS data, Absar Mirza is affiliated with Hamilton Medical Center, Northeast Georgia Medical Center, Inc, Wellstar North Fulton Hospital and Anmed Health.

When was this NPI record last updated?

The NPPES record for Absar Mirza was last updated on January 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.