Physician Assistant · Houston, TX
NPI
1306567664
Since 2022
Specialty
Physician Assistant
Code 363A00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
6560 Fannin St Ste 1404
Houston, TX, 77030
Phone (713) 790-0600
Groups this clinician bills Medicare through
Medicare paid, 2024
$9,549
141 services
Medicare patients, 2024
93
Average age 74
Drug cost, 2024
$12K
318 prescriptions
Company payments, 2025
$71.11
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Erin D Grabein was code 99213 (office e&m - established), 35 times for 28 patients. In total Erin D Grabein billed 141 services in 11 codes, and Medicare paid $9,549.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-09-01.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 35 | 28 | $56.26 | $1,969 |
| 99232 Hospital E&M - Subsequent | Facility | 31 | 23 | $52.12 | $1,616 |
| 99204 Office E&M - New | Office | 21 | 21 | $89.71 | $1,884 |
| 46600 Digestive/Gastrointestinal | Office | 19 | 19 | $67.51 | $1,283 |
By year: 2023 $7,470 for 102 services; 2024 $9,549 for 141 services.
Medicare prescription drug claims, 2024
In 2024, the drug Erin D Grabein prescribed most often to Medicare patients was Sodium Chloride (Sodium Chloride 0.45 %), with 43 prescriptions and refills. In total Erin D Grabein wrote 318 Medicare prescriptions that cost $12K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Sodium Chloride Sodium Chloride 0.45 % | 43 | 43 | Under 11 | $4,477 |
| Metronidazole Generic | 32 | 32 | 30 | $50.22 |
| Loperamide Loperamide Hcl | 30 | 33 | Under 11 | $1,497 |
| Diphenoxylate-Atropine Diphenoxylate Hcl/Atropine | 27 | 32 | Under 11 | $968 |
| Neomycin Sulfate Generic | 25 | 25 | 25 | $113 |
| Sod Sulf-Potass Sulf-Mag Sulf Sodium, Potassium,mag Sulfates | 18 | 18 | 18 | $1,082 |
| Hydrocortisone Generic | 17 | 17 | 11 | $287 |
| Dicyclomine Hcl Generic | 16 | 18 | Under 11 | $487 |
| Promethazine Hcl Generic | 11 | 11 | Under 11 | $207 |
| Metoclopramide Hcl Generic | 11 | 12 | Under 11 | $93.02 |
Brand drugs: 54 claims; generic drugs: 264 claims; opioid claims: 11.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Erin D Grabein $71.11 ($71.11 in general payments such as food, travel and fees) from 1 company. The largest payer was Becton, Dickinson and Company with $71.11.
| Company | Payments | Amount |
|---|---|---|
| Becton, Dickinson and Company BDX | 2 | $71.11 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.