Rajan Karuvelankulam Subbiah, M.D
NPI 1598984601 · Pulmonary Disease Physician · Rock Hill, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rajan Karuvelankulam Subbiah, M.D is a Pulmonary Disease Physician provider in Rock Hill, NY (NPI 1598984601).
Provider details
- NPI number
- 1598984601
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 275015 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,460 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 735 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 679 | $136 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 194 | $125 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 115 | $177 |
| Counseling Visit to Discuss Need for Lung Cancer Screening Using Low Dose Ct Scan (ldct) (service Is for Eligibility Determination and Shared Decision Making)G0296 | 104 | $29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 639 | 221 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 266 | 73 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 236 | 61 |
| Prednisone | 222 | 115 |
| Montelukast Sodium | 214 | 69 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 142 | 38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$189 across 2 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
Registry dates
- Enumerated
- 2007-04-25
- Last updated
- 2020-10-16
- Certified
- 2020-10-16
Frequently asked questions
- What is Rajan Karuvelankulam Subbiah's NPI number?
- Rajan Karuvelankulam Subbiah's National Provider Identifier (NPI) is 1598984601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajan Karuvelankulam Subbiah's specialty?
- Rajan Karuvelankulam Subbiah is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Rajan Karuvelankulam Subbiah located?
- Rajan Karuvelankulam Subbiah's practice location on file with NPPES is 61 Emerald Pl, Rock Hill, NY 12775-6049.
- What is Rajan Karuvelankulam Subbiah's phone number?
- The practice phone number listed in the NPPES registry for Rajan Karuvelankulam Subbiah is (845) 794-6999.
- Does Rajan Karuvelankulam Subbiah accept Medicare?
- Rajan Karuvelankulam Subbiah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rajan Karuvelankulam Subbiah's NPI active?
- Yes — Rajan Karuvelankulam Subbiah's NPI (1598984601) is active in the NPPES registry as of the last update on 2020-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.