Doctor profile · Federal record

Dr. Kathlyn O Brien, RNFA

Adult Health Nurse Practitioner · Registered Nurse First Assistant · Lavallette, NJ

  • NPI 1861412215
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
212 Ocean Bay Blvd
Lavallette, NJ 087351620
(732) 674-1553
fax (732) 793-0794

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
March 9, 2011
Specialty taxonomy
363LA2200X — NUCC code
State licenses (2)
New Jersey #26NJ00320900 · New Jersey #26NR06727600

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861412215. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
55
Distinct HCPCS
2
Medicare allowed
$10,232
HCPCS Description Services Patients Avg allowed
27447 Replacement of knee joint, both sides of knee 36 36 $186
27130 Replacement of thigh bone and hip joint with prosthesis 19 19 $186

In context: peer comparison

Among 1 peers in Lavallette Adult Health Nurse Practitioner, average services per provider: 27. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathlyn O Brien's medical specialty?
Dr. Kathlyn O Brien practices Adult Health Nurse Practitioner in Lavallette, NJ.
Where does Dr. Kathlyn O Brien practice?
Dr. Kathlyn O Brien practices at 212 Ocean Bay Blvd, Lavallette, NJ 087351620. Office phone: 7326741553.
What is Dr. Kathlyn O Brien's NPI?
Dr. Kathlyn O Brien's National Provider Identifier (NPI) is 1861412215, issued by NPPES.
What procedures does Dr. Kathlyn O Brien commonly perform?
Top Medicare-reported procedures in 2023: Replacement of knee joint, both sides of knee (HCPCS 27447); Replacement of thigh bone and hip joint with prosthesis (HCPCS 27130). Source: CMS Medicare Physician & Other Practitioners file.