Doctor profile · Federal record

Dr. Loretta Rock, CRNP

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Lancaster, PA

  • NPI 1952655797
  • Accepts Medicare
  • 19 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
555 N Duke St
Lancaster, PA 176022250
(717) 544-5945
fax (717) 544-5944

Credentials & registration

NPPES · NUCC
NPI registered
November 2012 — 14 yrs on file
Profile last updated
September 21, 2016
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State license (1)
Pennsylvania #SP012438

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952655797. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
305
Distinct HCPCS
5
Medicare allowed
$40,205
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 172 139 $175
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 59 56 $98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 37 35 $65
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 22 22 $41
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 15 15 $69

In context: peer comparison

Among 9 peers in this city , average services per provider: 66. This provider delivers 4.6× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Loretta Rock's medical specialty?
Dr. Loretta Rock practices Acute Care Nurse Practitioner in Lancaster, PA.
Where does Dr. Loretta Rock practice?
Dr. Loretta Rock practices at 555 N Duke St, Lancaster, PA 176022250. Office phone: 7175445945.
What is Dr. Loretta Rock's NPI?
Dr. Loretta Rock's National Provider Identifier (NPI) is 1952655797, issued by NPPES.
Does Dr. Loretta Rock accept Medicare assignment?
Yes. Dr. Loretta Rock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Loretta Rock commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.