DENNIS C. JEROME M.D.
DENNIS C. JEROME M.D. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1730376211, based in Long Beach, CA. It is classified under Allergy Physician.
Getting there
The practice address on file is 5901 E 7TH ST 111A, Long Beach, CA 90822. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| C 34461 | CA | Allergy Physician primary |
This provider holds licence C 34461 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Allergy covers
A physician who specializes in the diagnosis, treatment, and management of allergies. NUCC Health Care Provider Taxonomy, code 207KA0200X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1730376211 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 28, 2007 |
| Last updated | Sep 28, 2007 |
| Status | Active |
| Practice address |
5901 E 7TH ST 111A Long Beach, CA 90822 (562) 826-5485 Fax (562) 826-5485 |
| Mailing address |
20302 EASTWOOD CIR Huntington Beach, CA 92646 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 7 | 3 | 0 | 3 | 7 | 6 | 2 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 7 | 6 | 0 | 6 | 7 | 3 | 2 | 2 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.