GLADYS HAPPI
NPI 1548598519
Nurse Practitioner - Family in Columbia, MD
About Gladys Happi NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GLADYS HAPPI (NPI 1548598519) is an individual family provider in Columbia, Maryland, licensed in Maryland (R147833) and active in the NPI registry since December 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Gladys Happi is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21045 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBIA, MD 21045
COLUMBIA, MD 21045
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gladys Happi's NPI number?
The NPI number for Gladys Happi is 1548598519. It was assigned to this individual provider in the NPPES registry on December 2, 2009.
Where is Gladys Happi located?
Gladys Happi practices at 9650 Santiago Rd Ste 7, Columbia, MD 21045. The listed phone number is (443) 472-0212.
What is Gladys Happi's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Gladys Happi enrolled in Medicare?
Yes. Gladys Happi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Gladys Happi was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Gladys Happi · NPI 1548598519
Family physician in Columbia, Maryland. Individual provider, active in the CMS NPPES registry since December 2, 2009.
## Identity
- **NPI:** 1548598519 (Entity type: Individual)
- **Enumerated:** December 2, 2009
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R147833 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9650 SANTIAGO RD STE 7, Columbia, MD 21045-3960
- **Phone:** (443) 472-0212 · **Fax:** (410) 541-4860
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1548598519) · Data from the CMS NPPES public registry.