Arrhythmia Specialists Inc
Arrhythmia Specialists Inc is a healthcare organization registered as Cardiovascular Disease Physician in Concord, CA, holding Type 2 (organization) NPI 1033275524 since 2006. The authorized official on file is Carleton Nibley, Physician.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1033275524 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Arrhythmia Specialists Inc |
| Practice address | 2700 GRANT ST, 319, Concord, CA, 94520 |
| Phone | 9259352070 |
| Enumeration date | 2006-12-29 |
| Last updated in NPPES | 2011-08-03 |
Authorized official
| Name | Carleton Nibley |
|---|---|
| Title | Physician |
| Phone | 9259352070 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RC0000X | Cardiovascular Disease Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| DB0077 | Other | CA | GROUP MEDICARE RAILROAD N |
| GR0098120 | Medicaid | CA | — |
| ZZZ079912 | Other | CA | BLUE SHIELD |
Copy-ready billing details
Provider: Arrhythmia Specialists Inc NPI: 1033275524 Taxonomy: 207RC0000X (Cardiovascular Disease Physician) Address: 2700 GRANT ST, 319, Concord, CA, 94520
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1265414155 | Ayman Hosny | Individual | Cardiovascular Disease Physician | Concord, CA |
| 1225007149 | Amit Rajguru | Individual | Hospitalist Physician | Concord, CA |
| 1982661427 | Carl Omstead | Individual | Specialist | Concord, CA |
| 1356309751 | Curtis A Raskin MD Inc | Organization | Dermatology Physician | Concord, CA |
| 1467403147 | Johnson Adeyanju | Individual | Internal Medicine Physician | Concord, CA |
| 1588615207 | Susan Adler-Bressler | Individual | Family Medicine Physician | Concord, CA |
| 1619920444 | Teresa Brock | Individual | Family Medicine Physician | Concord, CA |
| 1962456210 | David Bressler | Individual | Internal Medicine Physician | Concord, CA |
Verify this record
Cross-check NPI 1033275524 against the authoritative CMS record: view Arrhythmia Specialists Inc on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Where is Arrhythmia Specialists Inc located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-08-03.