Christopher Sinha, M.D.
NPI 1407850837 · Otolaryngology Physician · Gaithersburg, MD
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Sinha, M.D. is a Otolaryngology Physician provider in Gaithersburg, MD (NPI 1407850837).
Provider details
- NPI number
- 1407850837
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D54929 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 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
1,342 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 518 | $100 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 190 | $123 |
| Removal of Impacted Ear Wax69210 | 130 | $53 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 104 | $147 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 102 | $140 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
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 |
|---|---|---|
| Fluticasone Propionate | 173 | 82 |
| Ipratropium Bromide | 116 | 44 |
| Meloxicam | 58 | 27 |
| Azelastine Hcl | 44 | 24 |
| Fluocinolone Acetonide Oil | 41 | 30 |
| Tramadol Hcl | 28 | 12 |
| Omeprazole | 18 | — |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$104 across 4 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
- 2005-06-13
- Last updated
- 2017-03-24
Frequently asked questions
- What is Christopher Sinha's NPI number?
- Christopher Sinha's National Provider Identifier (NPI) is 1407850837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Sinha's specialty?
- Christopher Sinha is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Sinha located?
- Christopher Sinha's practice location on file with NPPES is 818 W Diamond Ave, Gaithersburg, MD 20878-1450.
- What is Christopher Sinha's phone number?
- The practice phone number listed in the NPPES registry for Christopher Sinha is (301) 963-6334.
- Does Christopher Sinha accept Medicare?
- Christopher Sinha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Sinha's NPI active?
- Yes — Christopher Sinha's NPI (1407850837) is active in the NPPES registry as of the last update on 2017-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.