Sajin Mathew Karakattu, M.D.
Pulmonary Disease Physician · Marietta, GA
Sajin Mathew Karakattu, M.D. is a pulmonary disease physician with a practice address in Marietta, Georgia, and NPI 1619107794, issued on Jul 22, 2009. Check the license (Georgia 88169, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sajin Mathew Karakattu
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 88169 GA
48888 TN
MD48888 TN
0101251018 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3747 Roswell RD Ste 215, Marietta, GA 30062
- Phone
- (770) 422-1372
- Enumerated
- Jul 22, 2009
- Record last updated
- Jan 13, 2026
- Fax
- (770) 973-4425
- Medicare enrollment
- Enrolled (PECOS I20210510001174); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 399 in Georgia → Look up another NPI →
Also registered at 3747 Roswell RD Ste 215
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammad Al Azem, M.D.Pulmonary Disease Physician1174612477
Verify Sajin Mathew Karakattu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 88169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
1,057 Medicare Part D claims for 205 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Albuterol Sulfate Hfa108 claims
- Trelegy Ellipta108 claims
- Breo Ellipta63 claims
- Fluticasone Propionate54 claims
- Montelukast Sodium54 claims
- Prednisone43 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $975.27
46 payments; by number, the most common kind was food and beverage; the largest payer was Ani Pharmaceuticals, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Wellstar Medical Group LLCMarietta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sajin Mathew Karakattu among 399 pulmonary disease physician records in Georgia
Sajin Mathew Karakattu, M.D. is one of 399 pulmonary disease physician records with a practice address in Georgia. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 67% of them.
- NPI issued2009 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2005 · median 2003 among the 320 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Georgia
There are 399 pulmonary disease physician records in Georgia.
All 399 in Georgia → Every provider in Marietta → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Mohammad Al Azem, M.D.Marietta, GA 300621174612477
- Wesley Bray, MDMarietta, GA 300601821013087
- Anant Dalvi, MDMarietta, GA 300601417148404
- James Daniel, MDMarietta, GA 300601225053481
- Amyn Hirani, M.D.Marietta, GA 300601841401940
- Rhiannon Holden, MDMarietta, GA 300601710214689
- Nora Hurt, MDMarietta, GA 300601437180502
- Neelima Kothari, MDMarietta, GA 300601578594735
Common questions
What is Sajin Mathew Karakattu, M.D.'s NPI number?
Sajin Mathew Karakattu, M.D.'s National Provider Identifier (NPI) is 1619107794, issued on Jul 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sajin Mathew Karakattu, M.D. located?
The NPPES record lists a practice address at 3747 Roswell RD Ste 215, Marietta, GA, 30062. Phone: (770) 422-1372. Providers update this record themselves, so call before visiting.
How can I verify Sajin Mathew Karakattu, M.D.'s license?
NPPES lists Georgia license number 88169, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sajin Mathew Karakattu, M.D. prescribe under Medicare Part D?
In 2024, Sajin Mathew Karakattu, M.D. had 1,057 Medicare Part D claims for 205 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.