Doctor profile · Federal record

Dr. Nicola Hempel, ACNP-BC

Nurse Practitioner · Acute Care Nurse Practitioner · Acute Care Nurse Practitioner · Boulder, CO

  • NPI 1114286440
  • Accepts Medicare
  • 16 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
4743 Arapahoe Ave Ste 100
Boulder, CO 803031123
(303) 415-4599
fax (303) 443-9497
Additional location
55 Fruit St
Boston, MA 022419095
(617) 716-2000
Additional location
101 Erie Pkwy Ste 201G
Erie, CO 805164072
Mailing address
Po Box 9049
Boulder, CO 803019049

Credentials & registration

NPPES · NUCC
NPI registered
May 2012 — 14 yrs on file
Profile last updated
January 23, 2026
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (3)
Massachusetts #2305643 · Tennessee #16672 · Colorado #APN.0998761-NP

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114286440. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,349
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 13 13 $104

In context: peer comparison

Among 3 peers in this city , average services per provider: 387. This provider delivers 0.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicola Hempel's medical specialty?
Dr. Nicola Hempel practices Nurse Practitioner in Boulder, CO.
Where does Dr. Nicola Hempel practice?
Dr. Nicola Hempel practices at 4743 Arapahoe Ave Ste 100, Boulder, CO 803031123. Office phone: 3034154599.
What is Dr. Nicola Hempel's NPI?
Dr. Nicola Hempel's National Provider Identifier (NPI) is 1114286440, issued by NPPES.
Does Dr. Nicola Hempel accept Medicare assignment?
Yes. Dr. Nicola Hempel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicola Hempel commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.