Henry F. Showah, M.D.
Family Medicine Physician · Carlsbad, CA
Henry F. Showah, M.D. is a family medicine physician with a practice address in Carlsbad, California, and NPI 1043205784, issued on Sep 20, 2005. Check the license (California A52139, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Henry F. Showah
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A52139 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6260 EL Camino Real # 100, Carlsbad, CA 92009
- Phone
- (760) 476-2953
- Enumerated
- Sep 20, 2005
- Record last updated
- Dec 3, 2025
- Fax
- (760) 476-2963
- Medicaid ID
- 1023553633 CA
- Medicare enrollment
- Enrolled (PECOS I20110203000844); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Henry F. Showah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A52139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average family medicine physician in 2024
750 Medicare Part D claims for 56 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl71 claims
- Doxycycline Monohydrate52 claims
- Donepezil Hcl39 claims
- Levothyroxine Sodium38 claims
- Atorvastatin Calcium36 claims
- Losartan Potassium34 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $446.50
15 payments; by number, the most common kind was food and beverage; the largest payer was Integra LifeSciences Corporation. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Henry F. Showah among 17,133 family medicine physician records in California
Henry F. Showah, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1992 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 family medicine physician records list a practice address in Carlsbad
They are 41 of the 3,411 NPPES records with a practice address in Carlsbad, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Carlsbad → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- John Awad, M.D.Carlsbad, CA 920091528419173
- Philip Goodman, M.D.Carlsbad, CA 920091154539864
- Robert Knight, DOCarlsbad, CA 920091235699299
- Richard Lebano, MDCarlsbad, CA 920091649512310
- Bryan Long, MDSan Diego, CA 920091700013638
- Mauricio Martinez, MDCarlsbad, CA 920091427164581
- Maysa Nagi, MDCarlsbad, CA 920091497794655
- Jefferey Raunig, M.D.Carlsbad, CA 920091043603863
Common questions
What is Henry F. Showah, M.D.'s NPI number?
Henry F. Showah, M.D.'s National Provider Identifier (NPI) is 1043205784, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Henry F. Showah, M.D. located?
The NPPES record lists a practice address at 6260 EL Camino Real # 100, Carlsbad, CA, 92009. Phone: (760) 476-2953. Providers update this record themselves, so call before visiting.
How can I verify Henry F. Showah, M.D.'s license?
NPPES lists California license number A52139, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Henry F. Showah, M.D. prescribe under Medicare Part D?
In 2024, Henry F. Showah, M.D. had 750 Medicare Part D claims for 56 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.