NICOLA LOUISE HEMPEL ACNP-BC
NPI 1114286440
Nurse Practitioner in Boulder, CO

Q: What is Nicola Hempel's NPI number?

The NPI number for Nicola Hempel is 1114286440. It was assigned to this individual provider in the NPPES registry on May 7, 2012.

Q: What is Nicola Hempel's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Nicola Hempel was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 07, 2012PECOS EnrolledAccepts Medicare Assignment

4743 ARAPAHOE AVE STE 100, BOULDER, CO 80303(303) 415-4599(303) 443-9497 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 23, 2026, Sep 27, 2024, Sep 21, 2024 and 3 more (6 updates tracked since 2016).

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About Nicola Louise Hempel Acnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NICOLA LOUISE HEMPEL ACNP-BC (NPI 1114286440) is an individual nurse practitioner in Boulder, Colorado, licensed in Massachusetts (2305643) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1114286440

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameNICOLA LOUISE HEMPELCredential: ACNP-BC

Location Address4743 ARAPAHOE AVE STE 100Boulder, CO 80303-1123

Mailing AddressPo Box 9049Boulder, CO 80301-9049 · (303) 415-4599

Phone(303) 415-4599

Fax(303) 443-9497

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateMay 7, 2012

Last NPPES UpdateJanuary 23, 20266 updates tracked since enumeration

NPPES CertifiedJanuary 23, 2026

✔ NPI 1114286440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MA · 2305643

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 16672 (TN), APN.0998761-NP (CO)

4743 ARAPAHOE AVE STE 100, Boulder, CO 80303

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Secondary Practice Locations 2

Location 155 Fruit StBoston, MA 02241-9095 · Phone (617) 716-2000

Location 2101 Erie Pkwy Ste 201GErie, CO 80516-4072 · Phone (303) 415-4599 · Fax (303) 443-9497

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nicola Louise Hempel Acnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729237185

PECOS Enrollment IDI20161011001660, I20241021000315

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220071

Location55 Fruit StreetBoston, MA 02114 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80303 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$89.43 typical visit price

range $58.06 – $174.82

Typical copayment $22.35 (range $14.51 – $43.70)

Most-billed visit code 99203

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LAURA A HARMON MD

Surgery (Trauma Surgery)