ANNISA L LEWIS MD
NPI 1720224801
Pathology - Anatomic Pathology & Clinical Pathology in Houston, TX
About Annisa L Lewis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNISA L LEWIS MD (NPI 1720224801) is an individual anatomic pathology & clinical pathology provider in Houston, Texas, licensed in Mississippi (24019) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS, is affiliated with Good Samaritan Regional Medical Center, and is a graduate of University Of Texas Medical Branch At Galveston (2007).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Annisa L Lewis Md 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.
Medicare Billing Reassignments
3Medicare enrollment records show Annisa Lewis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77054
- Reassigned Medicare billing, Texas enrollment
- 23 clinicians in this Medicare group
Pasadena, TX 77505
- Reassigned Medicare billing, Texas enrollment
- 118 clinicians in this Medicare group
Corvallis, OR 97330
- Reassigned Medicare billing, Oregon enrollment
- 6 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 20
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Good Samaritan Regional Medical Center
Acute Care Hospitals · Corvallis, ORSamaritan Albany General Hospital
Acute Care Hospitals · Albany, ORSamaritan North Lincoln Hospital
Critical Access Hospitals · Lincoln City, ORSamaritan Pacific Community Hospital
Critical Access Hospitals · Newport, ORSamaritan Lebanon Community Hospital
Critical Access Hospitals · Lebanon, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77043 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
HOUSTON, TX 77043
HOUSTON, TX 77043
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 Annisa Lewis's NPI number?
The NPI number for Annisa Lewis is 1720224801. It was assigned to this individual provider in the NPPES registry on December 19, 2008.
Where is Annisa Lewis located?
Annisa Lewis practices at 1140 Business Center Dr Suite 370, Houston, TX 77043. The listed phone number is (713) 271-4133.
What is Annisa Lewis's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Annisa Lewis enrolled in Medicare?
Yes. Annisa Lewis 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.
Which organizations bill Medicare for Annisa Lewis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Annisa Lewis reassigns Medicare benefits to 3 organizations: Brown & Associates Medical Laboratories, LLP (Houston, TX), Baylor College Of Medicine (Pasadena, TX) and Valley Pathology Services PC (Corvallis, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Annisa Lewis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Annisa Lewis accept?
Health plans from Blue Cross and Blue Shield of Texas list Annisa Lewis 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.
Is Annisa Lewis affiliated with any hospitals?
According to CMS data, Annisa Lewis is affiliated with Good Samaritan Regional Medical Center, Samaritan Albany General Hospital, Samaritan North Lincoln Hospital, Samaritan Pacific Community Hospital and Samaritan Lebanon Community Hospital.
When was this NPI record last updated?
The NPPES record for Annisa Lewis was last updated on October 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.
# Annisa L Lewis, MD · NPI 1720224801
Anatomic Pathology & Clinical Pathology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since December 19, 2008.
## Identity
- **NPI:** 1720224801 (Entity type: Individual)
- **Enumerated:** December 19, 2008
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** 24019 (Mississippi)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1140 BUSINESS CENTER DR, SUITE 370, Houston, TX 77043-2737
- **Phone:** (713) 271-4133
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Brown & Associates Medical Laboratories, LLP (NPI 1912981747, Houston, TX); Baylor College Of Medicine (NPI 1316921026, Pasadena, TX); Valley Pathology Services PC (NPI 1235252701, Corvallis, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 2007
## Record status
- **NPPES last updated:** October 9, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1720224801) · Data from the CMS NPPES public registry.