Dr. Ruby Alonzo M.D.
About this NPIWhat this record shows.
NPI 1386776193 is registered to Dr. Ruby Alonzo M.D., a Obstetrics & Gynecology practising at 110 Hospital Rd, Suite #211 in Prince Frederick, Maryland. Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions. Dr. Ruby Alonzo M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 6906-0001· Issued by BLUE SHIELD DC
- 367313· Issued by MAMSI UNITED HEALTH CARE
- 410213-03· Issued by BLUE SHIELD OF MARYLAND
- 2217644· Issued by AETNA US HEALTHCARE
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Ruby Alonzo M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Ruby Alonzo M.D. directly at (410) 535-5610.
Frequently asked
Yes. NPI 1386776193 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (410) 535-5610.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Ruby Alonzo M.D. is a Type-1 individual NPI.