Ruth Ann Plotkin, M.D.
Ruth Ann Plotkin is a Pediatric Endocrinology Physician provider (Pediatrics) practicing in Brownsville, TX, registered in the NPPES registry with NPI 1083624340 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1083624340 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ruth Ann Plotkin |
| Credential | M.D. |
| Sex | Female |
| Practice address | 864 CENTRAL BLVD, SUITE 2400, Brownsville, TX, 78520 |
| Phone | 9565415383 |
| Fax | 9565410302 |
| Enumeration date | 2006-08-09 |
| Last updated in NPPES | 2009-04-14 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2080P0205X | Pediatric Endocrinology Physician | Primary | G2812 | TX |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 137119709 | Other | TX | CIDC/MEDICAID |
| 137119707 | Medicaid | TX | — |
| 00TU95 | Other | TX | BLUE CROSS |
| 129764100 | Other | TX | VALLEY BAPTIST HEALTH PLA |
Copy-ready billing details
Provider: Ruth Plotkin, M.D. NPI: 1083624340 Taxonomy: 2080P0205X (Pediatric Endocrinology Physician) Address: 864 CENTRAL BLVD, SUITE 2400, Brownsville, TX, 78520
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1619975760 | Carlos Monarrez | Individual | Pediatric Cardiology Physician | Brownsville, TX |
| 1598740094 | Zion, Inc. | Organization | Community/Retail Pharmacy | Brownsville, TX |
| 1497731830 | Laboratory Corporation of America | Organization | Clinical Medical Laboratory | Brownsville, TX |
| 1346203502 | Romeo Montalvo | Individual | Pediatrics Physician | Brownsville, TX |
| 1174576714 | David Lecusay | Individual | Pediatrics Physician | Brownsville, TX |
| 1336195395 | Brownsville Care Center PA | Organization | Gastroenterology Physician | Brownsville, TX |
| 1104932391 | Brownsville Urological Associates | Organization | Urology Physician | Brownsville, TX |
| 1447369160 | Magdalena Novelo | Individual | Pediatric Nurse Practitioner | Brownsville, TX |
Verify this record
Cross-check NPI 1083624340 against the authoritative CMS record: view Ruth Ann Plotkin 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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Is NPI 1083624340 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-04-14.