DR. TARUN JAYANT SUBRAHMANIAN MD.
NPI 1689987943
Anesthesiology in Marietta, GA

Q: What is Tarun Subrahmanian's NPI number?

The NPI number for Tarun Subrahmanian is 1689987943. It was assigned to this individual provider in the NPPES registry on July 15, 2010.

Q: What is Tarun Subrahmanian's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Active since July 15, 2010PECOS Enrolled

92.93/100

CMS Quality Rating

677 CHURCH ST NE, MARIETTA, GA 30060(770) 794-0477(770) 794-3108 Get Directions Write a Review

NPPES record last updated: August 28, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 28, 2019, Jul 25, 2017 (2 updates tracked since 2017).

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About Dr. Tarun Jayant Subrahmanian Md. NPPES

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

DR. TARUN JAYANT SUBRAHMANIAN MD. (NPI 1689987943) is an individual anesthesiology provider in Marietta, Georgia, licensed in Georgia (073496) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS, is affiliated with Wellstar Kennestone Regional Medical Center, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1689987943

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. TARUN JAYANT SUBRAHMANIANCredential: MD.

Location Address677 CHURCH ST NEMarietta, GA 30060-1101

Mailing Address531 Roselane St Nw, Suite 830Marietta, GA 30060-6979 · (770) 794-0477 · Fax (770) 794-3108

Phone(770) 794-0477

Fax(770) 794-3108

Sole ProprietorNo

Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 2007

Enumeration DateJuly 15, 2010

Last NPPES UpdateAugust 28, 20192 updates tracked since enumeration

✔ NPI 1689987943 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in GA · 073496✔ Licensed in NY · 270324

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License 073496 (GA)

Also ListedAnesthesiology · Pediatric AnesthesiologyTaxonomy 207LP3000X · License 073496 (GA)

Also ListedPain Medicine · Pain MedicineTaxonomy 208VP0000X · License 073496 (GA)

Also ListedPain Medicine · Interventional Pain MedicineTaxonomy 208VP0014X · License 073496 (GA)

677 CHURCH ST NE, Marietta, GA 30060

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Secondary Practice Locations 4

Location 1531 Roselane St NW Ste 830Marietta, GA 30060-6979 · Phone (770) 794-0477 · Fax (770) 794-3108

Location 22540 Windy Hill Rd SEMarietta, GA 30067-8605 · Phone (770) 794-0477 · Fax (770) 794-3108

Location 3146 Bill Carruth PkwyHiram, GA 30141-3749 · Phone (770) 794-0477 · Fax (770) 794-3108

Location 48954 Hospital DrDouglasville, GA 30134-2272 · Phone (770) 794-0477 · Fax (770) 794-3108

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tarun Jayant Subrahmanian Md. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597073528

PECOS Enrollment IDI20150924002157

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.

Medicare Billing Reassignments

Medicare enrollment records show Tarun Subrahmanian reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wellstar Medical Group, LLC

Same address

Neurology

677 CHURCH ST NE
Marietta, GA 30060

Reassigned Medicare billing, Georgia enrollment
3,885 clinicians in this Medicare group

NPI 1083027320 (770) 422-2326

Mak Anesthesia Holdings LLC

2.9 mi

Anesthesiology

1300 RIDENOUR BLVD NW STE 300
Kennesaw, GA 30152

Reassigned Medicare billing, Georgia enrollment
629 clinicians in this Medicare group

NPI 1912452939 (770) 702-1806

Georgia Anesthesiologists, PC

9.3 mi

Anesthesiology

1505 STONEBRIDGE PKWY, SUITE 200
Woodstock, GA 30189

Reassigned Medicare billing, Georgia enrollment
Medicare enrollment name: Georgia Anesthesiologists, P.C.
131 clinicians in this Medicare group

NPI 1740299197 (470) 505-8070

Piedmont Anesthesia LLC

37 mi

Anesthesiology

1133 EAGLES LANDING PKWY
Stockbridge, GA 30281

Reassigned Medicare billing, Georgia enrollment
713 clinicians in this Medicare group

NPI 1700474244 (678) 604-1053

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 13

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.

Anesthesia for x-ray or radiation therapy 01922

Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.

36 services36 patients

Insertion of artery tube for blood sampling or infusion through skin 36620

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

34 services34 patients

Anesthesia for insertion of permanent heart pacemaker 00530

Anesthesia for a permanent heart pacemaker insertion helps to ensure comfort and calmness during the procedure. It's typically a local anesthetic, numbing the area where the pacemaker is inserted. Sedation may also be given to help you relax. You'll be awake, but may not remember the procedure.

29 services28 patients

Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance 64488

This procedure involves injecting a local anesthetic into the abdominal wall to manage pain. It's carried out on both sides of the abdomen using imaging guidance for precision. This helps numb the area, providing relief from discomfort.

27 services27 patients

Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556

This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.

21 services21 patients

Ultrasound of heart with probe in esophagus, with report 93312

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

19 services19 patients

Anesthesia for procedure to assess heart electrical activity 00537

Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.

17 services17 patients

Anesthesia for procedure on heart and large blood vessels 00560

Anesthesia for heart and large blood vessel procedures involves using medications to block sensation, ensuring you don't feel pain during surgery. It can be general (you're asleep) or regional (part of your body is numbed). It helps ensure comfort and safety throughout the operation.

16 services16 patients

Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447

This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.

16 services16 patients

Injection of anesthetic agent and/or steroid into rib nerve 64420

This procedure involves injecting a numbing agent or steroid into a rib nerve to alleviate pain. The anesthetic numbs the area, reducing discomfort, while steroids can help reduce inflammation. It's generally safe and effective.

15 services15 patients

Anesthesia for x-ray on artery of brain, heart, or chest 01926

Anesthesia is given before an x-ray of the brain, heart, or chest artery to ensure comfort and stillness. It helps to eliminate discomfort or pain during the procedure. It's administered by a trained professional, ensuring a safe and smooth procedure.

13 services13 patients

Anesthesia for procedure on heart and large blood vessels using heart-lung machine (1 year or older) 00562

This procedure involves administering anesthesia to ensure comfort and safety during heart or large blood vessel operations. A heart-lung machine is used to take over the heart's function, allowing the surgeon to work on a still heart. Suitable for individuals aged 1 year and older.

12 services12 patients

Injection of anesthetic agent and/or steroid into other nerve or branch 64450

This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Wellstar Kennestone Regional Medical Center

Acute Care Hospitals · Marietta, GA

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number110035

Location677 Church StreetMarietta, GA 30060 · Cobb County

Emergency services Birthing friendly

Wellstar Paulding Medical Center

Acute Care Hospitals · Hiram, GA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number110042

Location2518 Jimmy Lee Smith ParkwayHiram, GA 30141 · Paulding County

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.93/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

80.38

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Prevention of Central Venous Catheter (CVC) - Related Bloodstream Infections

Percentage of patients, regardless of age, who undergo central venous catheter (CVC) insertion for whom CVC was inserted with all elements of maximal sterile barrier technique, hand hygiene, skin preparation and, if ultrasound is used, sterile ultrasound…

100%31 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

JILLIAN MARIE BLALOCK DO

Emergency Medicine

677 CHURCH ST NE
MARIETTA, GA 30060

Cobb County (770) 793-5000

JAMIN GRAHAM MD

Student in an Organized Health Care Education/Training Program

677 CHURCH ST NE
MARIETTA, GA 30060

Cobb County (770) 793-5000

SAUMYA S GURBANI MD, PHD

Radiology (Diagnostic Radiology)

677 CHURCH ST NE, ATTN: GME
MARIETTA, GA 30060

Cobb County (770) 793-7742

JULIA PATRICIA KENDRICK

Registered Nurse

677 CHURCH ST NE
MARIETTA, GA 30060

Cobb County (770) 793-5000

DR. HALEY PUCKETT LAWHORN MD

Student in an Organized Health Care Education/Training Program

677 CHURCH ST NE
MARIETTA, GA 30060

Cobb County (770) 793-5000

MRS. RHONDA KIM LEE NP-C

Registered Nurse (Wound Care)

677 CHURCH ST NE
MARIETTA, GA 30060

Cobb County (770) 793-7173

DEVIN HORTON CRNA

Nurse Anesthetist, Certified Registered

677 CHURCH ST NE
MARIETTA, GA 30060

Cobb County (770) 794-0477

BRITNEY ELIZABETH BECKETT

Student in an Organized Health Care Education/Training Program

677 CHURCH ST NE
MARIETTA, GA 30060

Cobb County (770) 793-5000

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 Tarun Subrahmanian's NPI number?

The NPI number for Tarun Subrahmanian is 1689987943. It was assigned to this individual provider in the NPPES registry on July 15, 2010.

Where is Tarun Subrahmanian located?

Tarun Subrahmanian practices at 677 Church St NE, Marietta, GA 30060. The listed phone number is (770) 794-0477.

What is Tarun Subrahmanian's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Tarun Subrahmanian enrolled in Medicare?

Yes. Tarun Subrahmanian is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Tarun Subrahmanian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tarun Subrahmanian reassigns Medicare benefits to 4 organizations: Wellstar Medical Group, LLC (Marietta, GA), Mak Anesthesia Holdings LLC (Kennesaw, GA), Georgia Anesthesiologists, PC (Woodstock, GA) and Piedmont Anesthesia LLC (Stockbridge, GA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tarun Subrahmanian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tarun Subrahmanian accept?

Health plans from Alliant Health Plans, Inc. and Oscar Health list Tarun Subrahmanian 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 Tarun Subrahmanian affiliated with any hospitals?

According to CMS data, Tarun Subrahmanian is affiliated with Wellstar Kennestone Regional Medical Center and Wellstar Paulding Medical Center.

When was this NPI record last updated?

The NPPES record for Tarun Subrahmanian was last updated on August 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.