Dr. Peter J Isaac, DO
Dr. Peter J Isaac is a Vascular Surgery Physician provider (Surgery) practicing in Allentown, PA, registered in the NPPES registry with NPI 1568443869 since 2005. The credential DO stands for Doctor of Osteopathic Medicine. Practices at Peter J Isaac Do LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1568443869 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Peter J Isaac |
| Credential | DO |
| Sex | Male |
| Practice address | 1275 S CEDAR CREST BLVD STE 2, Allentown, PA, 18103 |
| Phone | 6108205703 |
| Fax | 6104335660 |
| Enumeration date | 2005-11-14 |
| Last updated in NPPES | 2022-12-29 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0129X | Vascular Surgery Physician | Primary | OS005861L | PA |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1538907 | Other | — | GATEWAY HEALTH PLAN |
| 0012579850008 | Medicaid | PA | — |
| 153138 | Other | — | UNISON |
| 50036423 | Other | — | CBC |
| 653413 | Other | — | HIGHMARK BLUE SHIELD |
| 20033449 | Other | — | AMERIHEALTH MERCY |
| 0484998000 | Other | — | IBC |
| P00138845 | Other | — | RR MEDICARE |
Copy-ready billing details
Provider: Peter Isaac, DO NPI: 1568443869 Taxonomy: 2086S0129X (Vascular Surgery Physician) Address: 1275 S CEDAR CREST BLVD STE 2, Allentown, PA, 18103
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1528049830 | Peter J Isaac Do LLC | Organization | Vascular Surgery Physician | Allentown, PA |
Verify this record
Cross-check NPI 1568443869 against the authoritative CMS record: view Dr. Peter J Isaac 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-12-29.