DR. GREGORY KIMBALL NIELSEN
NPI 1851910087
Psychiatry & Neurology - Psychiatry in Highlands Ranch, CO

Q: What is Gregory Nielsen's NPI number?

The NPI number for Gregory Nielsen is 1851910087. It was assigned to this individual provider in the NPPES registry on April 8, 2020.

Q: What is Gregory Nielsen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Nielsen was last updated on August 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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 April 08, 2020PECOS EnrolledAccepts Medicare Assignment

9285 HEPBURN ST, HIGHLANDS RANCH, CO 80129(303) 338-4545 Get Directions Write a Review

NPPES record last updated: August 15, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 15, 2024, Apr 8, 2020 (2 updates tracked since 2020).

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About Dr. Gregory Kimball Nielsen NPPES

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

DR. GREGORY KIMBALL NIELSEN (NPI 1851910087) is an individual psychiatry provider in Highlands Ranch, Colorado, licensed in Colorado (DR.0073394) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Osteopathic Medicine (2020).

NPPES Registry Identity

NPI1851910087

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. GREGORY KIMBALL NIELSEN

Location Address9285 HEPBURN STHighlands Ranch, CO 80129-2262

Mailing Address10350 E Dakota AveDenver, CO 80247-1314

Phone(303) 338-4545

Sole ProprietorNo

Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2020

Enumeration DateApril 8, 2020

Last NPPES UpdateAugust 15, 20242 updates tracked since enumeration

NPPES CertifiedAugust 15, 2024

✔ NPI 1851910087 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CO · DR.0073394

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

9285 HEPBURN ST, Highlands Ranch, CO 80129

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Other Identifiers 1

Other029512CO · Kaiser Commercial Number

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

Dr. Gregory Kimball Nielsen 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 ID6204259310

PECOS Enrollment IDI20240829001979

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80129 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

$174.82 typical visit price

range $58.06 – $174.82

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

Most-billed visit code 99205

Established Patient

$72.20 typical visit price

range $18.88 – $142.79

Typical copayment $18.05 (range $4.72 – $35.69)

Most-billed visit code 99213

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 20

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

DR. STEPHANIE LYNNE SEGAL M.D.

Family Medicine