Joyce Colton House, M.D.
NPI 1891960597 · Otolaryngology Physician · Napa, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Colton House, M.D. is a Otolaryngology Physician provider in Napa, CA (NPI 1891960597).
Provider details
- NPI number
- 1891960597
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 225801 (MA)
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
18 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
1,916 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) |
|---|---|---|
| Removal of Impacted Ear Wax69210 | 563 | $53 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 374 | $102 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 285 | $143 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 226 | $184 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 170 | $152 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 229 | 109 |
| Ipratropium Bromide | 202 | 99 |
| Azelastine Hcl | 104 | 55 |
| Pantoprazole Sodium | 93 | 43 |
| Prednisone | 85 | 74 |
| Ofloxacin | 52 | 38 |
| Mupirocin | 42 | 35 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$511 across 10 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
- 2008-04-24
- Last updated
- 2025-01-02
- Certified
- 2025-01-02
Frequently asked questions
- What is Joyce Colton House's NPI number?
- Joyce Colton House's National Provider Identifier (NPI) is 1891960597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Colton House's specialty?
- Joyce Colton House is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Joyce Colton House located?
- Joyce Colton House's practice location on file with NPPES is 3270 Villa Ln, Napa, CA 94558-3085.
- What is Joyce Colton House's phone number?
- The practice phone number listed in the NPPES registry for Joyce Colton House is (707) 251-3608.
- Does Joyce Colton House accept Medicare?
- Joyce Colton House is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Colton House's NPI active?
- Yes — Joyce Colton House's NPI (1891960597) is active in the NPPES registry as of the last update on 2025-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.