Henry Showah, M.D.
NPI 1043205784 · Family Medicine Physician · Carlsbad, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Henry Showah, M.D. is a Family Medicine Physician provider in Carlsbad, CA (NPI 1043205784).
Provider details
- NPI number
- 1043205784
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A52139 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
410 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 | 276 | $99 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 102 | $44 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 32 | $136 |
Typical Medicare-allowed amounts for these services range $44–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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 |
|---|---|---|
| Trazodone Hcl | 71 | — |
| Doxycycline Monohydrate | 52 | 22 |
| Donepezil Hcl | 39 | — |
| Levothyroxine Sodium | 38 | — |
| Atorvastatin Calcium | 36 | — |
| Losartan Potassium | 34 | — |
| Risperidone | 31 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$447 across 15 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)
- 4002 Vista WayOceanside, CA 92056-4506Phone: (760) 940-3505
Registry dates
- Enumerated
- 2005-09-20
- Last updated
- 2025-12-03
- Certified
- 2025-12-03
Frequently asked questions
- What is Henry Showah's NPI number?
- Henry Showah's National Provider Identifier (NPI) is 1043205784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Showah's specialty?
- Henry Showah is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Henry Showah located?
- Henry Showah's practice location on file with NPPES is 6260 El Camino Real # 100, Carlsbad, CA 92009-1609.
- What is Henry Showah's phone number?
- The practice phone number listed in the NPPES registry for Henry Showah is (760) 476-2953.
- Does Henry Showah accept Medicare?
- Henry Showah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Henry Showah's NPI active?
- Yes — Henry Showah's NPI (1043205784) is active in the NPPES registry as of the last update on 2025-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.