Doctor profile · Federal record

Dr. Alejandra Grimsley, APRN-CNP

Women's Health Nurse Practitioner (CMS: Nurse Practitioner) · Houston, TX

  • NPI 1558631226
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6620 Main St, Suite H1300
Houston, TX 770302331
(713) 797-1144
fax (832) 825-7778

Credentials & registration

NPPES · NUCC
NPI registered
January 2012 — 14 yrs on file
Profile last updated
August 6, 2024
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
363LW0102X — NUCC code
State license (1)
Texas #744432

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558631226. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
19
Distinct HCPCS
1
Medicare allowed
$644
HCPCS Description Services Patients Avg allowed
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 19 19 $34

In context: peer comparison

Among 8 peers in this city , average services per provider: 45. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$229
Transactions
8
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 1 $108.73
Sumitomo Pharma America, Inc. 2 $35.91
MAYNE PHARMA COMMERCIAL LLC 1 $25.67
Astellas Pharma US Inc 1 $24.68
CooperSurgical, Inc. 1 $23.29
Organon Llc 2 $11.13

By nature of payment

Food and Beverage
$229

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
35
Patients
17
Total drug cost
$2,075
Drug Type Claims Patients Total cost
Estradiol Generic 35 17 $2,075

Frequently asked questions

Auto-generated from federal data
What is Dr. Alejandra Grimsley's medical specialty?
Dr. Alejandra Grimsley practices Women's Health Nurse Practitioner in Houston, TX.
Where does Dr. Alejandra Grimsley practice?
Dr. Alejandra Grimsley practices at 6620 Main St, Houston, TX 770302331. Office phone: 7137971144.
What is Dr. Alejandra Grimsley's NPI?
Dr. Alejandra Grimsley's National Provider Identifier (NPI) is 1558631226, issued by NPPES.
Does Dr. Alejandra Grimsley accept Medicare assignment?
Yes. Dr. Alejandra Grimsley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alejandra Grimsley commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.