MR. MERRITH ROGER KARL III FNP-C
NPI 1669800546
Nurse Practitioner - Family in Humble, TX
About Mr. Merrith Roger Karl Iii Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MERRITH ROGER KARL III FNP-C (NPI 1669800546) is an individual family provider in Humble, Texas, licensed in Texas (AP124663) and active in the NPI registry since October 2013. He is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Mr. Merrith Roger Karl Iii Fnp-c 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77338 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HUMBLE, TX 77338
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 Merrith Karl's NPI number?
The NPI number for Merrith Karl is 1669800546. It was assigned to this individual provider in the NPPES registry on October 31, 2013.
Where is Merrith Karl located?
Merrith Karl practices at 18951 N Memorial Dr, Humble, TX 77338. The listed phone number is (281) 540-7999.
What is Merrith Karl's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Merrith Karl enrolled in Medicare?
Yes. Merrith Karl 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.
What insurance does Merrith Karl accept?
Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice and Oscar Insurance Company list Merrith Karl as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Merrith Karl was last updated on September 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Mr. Merrith Roger Karl III, FNP-C · NPI 1669800546
Family physician in Humble, Texas. Individual provider, active in the CMS NPPES registry since October 31, 2013.
## Identity
- **NPI:** 1669800546 (Entity type: Individual)
- **Enumerated:** October 31, 2013
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP124663 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 18951 N MEMORIAL DR, Humble, TX 77338-4217
- **Phone:** (281) 540-7999
## 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:** George Washington University School Of Medicine, class of 2013
## Record status
- **NPPES last updated:** September 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1669800546) · Data from the CMS NPPES public registry.