Doctor profile · Federal record

Dr. Gabrielle Kallmeyer, RN MSN FNP-C

Family Nurse Practitioner · Ellicott City, MD

  • NPI 1922550128
  • 10 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2850 N Ridge RD
Ellicott City, MD 210433464
(410) 465-8119

Credentials & registration

NPPES · NUCC
NPI registered
November 2016 — 10 yrs on file
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Maryland #R188271

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922550128. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,447
Transactions
93
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Collegium Pharmaceutical, Inc. 28 $380.39
Salix Pharmaceuticals, a division of Bausch Health US, LLC 20 $274.80
Lundbeck LLC 12 $179.83
ABBVIE INC. 13 $176.69
PFIZER INC. 5 $106.30
PROTEGA PHARMACEUTIALS INC 5 $87.15
Abbott Laboratories 2 $57.92
TerSera Therapeutics LLC 1 $38.60
Azurity Pharmaceuticals, Inc. 2 $35.93
Averitas Pharma Inc. 1 $26.75
BIOTRONIK NRO, Inc. 1 $24.25
Lilly USA, LLC 1 $23.77
Nevro Corp. 1 $17.28
SCILEX PHARMACEUTICALS INC. 1 $16.84

By nature of payment

Food and Beverage
$1,447

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,582
Patients
508
Total drug cost
$129,512
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 513 93 $17,045
Morphine Sulfate Er (Morphine Sulfate) Brand 286 44 $10,070
Fentanyl Generic 248 37 $37,501
Gabapentin Generic 237 45 $4,524
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 181 38 $5,894
Methadone Hcl Generic 180 33 $3,592
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 174 33 $4,884
Tramadol Hcl Er (Tramadol Hcl) Brand 158 35 $12,097
Tramadol Hcl Generic 132 39 $1,676
Cyclobenzaprine Hcl Generic 90 20 $1,273

Frequently asked questions

Auto-generated from federal data
What is Dr. Gabrielle Kallmeyer's medical specialty?
Dr. Gabrielle Kallmeyer practices Family Nurse Practitioner in Ellicott City, MD.
Where does Dr. Gabrielle Kallmeyer practice?
Dr. Gabrielle Kallmeyer practices at 2850 N Ridge RD, Ellicott City, MD 210433464. Office phone: 4104658119.
What is Dr. Gabrielle Kallmeyer's NPI?
Dr. Gabrielle Kallmeyer's National Provider Identifier (NPI) is 1922550128, issued by NPPES.