Rahul Subbarayan, M.D
NPI 1801281415 · Otolaryngology Physician · Appleton, WI
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rahul Subbarayan, M.D is a Otolaryngology Physician provider in Appleton, WI (NPI 1801281415).
Provider details
- NPI number
- 1801281415
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 73398-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
293 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) |
|---|---|---|
| Professional Service for Multiple Injections of Allergen95117 | 155 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $84 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 26 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $117 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $156 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 55 | 30 |
| Fluticasone Propionate | 35 | 23 |
| Prednisone | 34 | 31 |
| Mupirocin | 27 | 26 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 23 | 22 |
| Ipratropium Bromide | 18 | 12 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$269 across 7 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 (1)
- 119 E Bell StNeenah, WI 54956-4993Phone: (614) 313-3149Fax: (920) 267-5222
Registry dates
- Enumerated
- 2015-03-31
- Last updated
- 2023-10-10
- Certified
- 2023-10-10
Frequently asked questions
- What is Rahul Subbarayan's NPI number?
- Rahul Subbarayan's National Provider Identifier (NPI) is 1801281415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rahul Subbarayan's specialty?
- Rahul Subbarayan is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Rahul Subbarayan located?
- Rahul Subbarayan's practice location on file with NPPES is 444 N Westhill Blvd, Appleton, WI 54914-5715.
- What is Rahul Subbarayan's phone number?
- The practice phone number listed in the NPPES registry for Rahul Subbarayan is (920) 969-1768.
- Does Rahul Subbarayan accept Medicare?
- Rahul Subbarayan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rahul Subbarayan's NPI active?
- Yes — Rahul Subbarayan's NPI (1801281415) is active in the NPPES registry as of the last update on 2023-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.