Sajin Mathew Karakattu, M.D.
NPI 1619107794 · Pulmonary Disease Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sajin Mathew Karakattu, M.D. is a Pulmonary Disease Physician provider in Marietta, GA (NPI 1619107794).
Provider details
- NPI number
- 1619107794
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 48888 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
873 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 207 | $129 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 152 | $119 |
| Critical Care, First 30-74 Minutes99291 | 108 | $214 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $91 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 51 | $57 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 108 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 108 | 56 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 63 | 14 |
| Montelukast Sodium | 54 | 19 |
| Fluticasone Propionate | 54 | 27 |
| Prednisone | 43 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$975 across 46 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 1664 Mulkey RdAustell, GA 30106-1114Phone: (770) 422-1372Fax: (770) 999-2599
- 4 Sheridan Sq Ste 200Kingsport, TN 37660-7435Phone: (423) 246-7931Fax: (423) 246-1906
- 851 Locust StRogersville, TN 37857-2407Phone: (423) 272-5564
Registry dates
- Enumerated
- 2009-07-22
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Sajin Mathew Karakattu's NPI number?
- Sajin Mathew Karakattu's National Provider Identifier (NPI) is 1619107794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sajin Mathew Karakattu's specialty?
- Sajin Mathew Karakattu is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Sajin Mathew Karakattu located?
- Sajin Mathew Karakattu's practice location on file with NPPES is 3747 Roswell Rd Ste 215, Marietta, GA 30062-6228.
- What is Sajin Mathew Karakattu's phone number?
- The practice phone number listed in the NPPES registry for Sajin Mathew Karakattu is (770) 422-1372.
- Does Sajin Mathew Karakattu accept Medicare?
- Sajin Mathew Karakattu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sajin Mathew Karakattu's NPI active?
- Yes — Sajin Mathew Karakattu's NPI (1619107794) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.