DR. RAWEEWAN HOONTRAKOON M.D.
NPI 1851352249
Allergy & Immunology in Greenwood Village, CO

Q: What is Raweewan Hoontrakoon's NPI number?

The NPI number for Raweewan Hoontrakoon is 1851352249. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Q: What is Raweewan Hoontrakoon's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Active since March 28, 2006PECOS Enrolled

5277 S BOSTON ST, GREENWOOD VILLAGE, CO 80111(303) 520-3607 Get Directions Write a Review

NPPES record last updated: April 24, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 16, 2025, Dec 19, 2024, Apr 11, 2024 and 2 more (5 updates tracked since 2019).

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About Dr. Raweewan Hoontrakoon M.d. NPPES

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

DR. RAWEEWAN HOONTRAKOON M.D. (NPI 1851352249) is an individual allergy & immunology provider in Greenwood Village, Colorado, licensed in Colorado (39234) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Brainerd.

NPPES Registry Identity

NPI1851352249

Entity TypeIndividualFemale

Primary Taxonomy207K00000X

Provider Legal NameDR. RAWEEWAN HOONTRAKOONCredential: M.D.

Location Address5277 S BOSTON STGreenwood Village, CO 80111-3422

Mailing Address5277 S Boston StGreenwood Village, CO 80111-3422 · (303) 520-3607

Phone(303) 520-3607

Sole ProprietorYes

Enumeration DateMarch 28, 2006

Last NPPES UpdateApril 24, 20255 updates tracked since enumeration

NPPES CertifiedApril 24, 2025

✔ NPI 1851352249 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

Licenses✔ Licensed in CO · 39234✔ Licensed in MN · 39071

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

5277 S BOSTON ST, Greenwood Village, CO 80111

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Secondary Practice Location 1

Location 12024 S 6th StBrainerd, MN 56401-4529 · Phone (218) 828-2880

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Raweewan Hoontrakoon M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Raweewan Hoontrakoon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St Joseph's Medical Center

690 mi

Multi-Specialty

301 2ND AVE NW
Staples, MN 56479

Reassigned Medicare billing, Minnesota enrollment
Medicare enrollment name: St Josephs Medical Center
340 clinicians in this Medicare group

NPI 1538916101 (218) 894-7870

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

35 services21 patients

Test to measure the level of nitric oxide gas 95012

A test to measure the level of nitric oxide gas helps assess inflammation in the lungs, often linked with asthma. You'll breathe into a device, and it'll provide a reading of nitric oxide levels. This helps monitor and manage respiratory conditions.

32 services19 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

21 services17 patients

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Raweewan Hoontrakoon's NPI number?

The NPI number for Raweewan Hoontrakoon is 1851352249. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Where is Raweewan Hoontrakoon located?

Raweewan Hoontrakoon practices at 5277 S Boston St, Greenwood Village, CO 80111. The listed phone number is (303) 520-3607.

What is Raweewan Hoontrakoon's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Raweewan Hoontrakoon enrolled in Medicare?

Yes. Raweewan Hoontrakoon is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Raweewan Hoontrakoon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Raweewan Hoontrakoon reassigns Medicare benefits to St Joseph's Medical Center (Staples, MN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Raweewan Hoontrakoon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Raweewan Hoontrakoon accept?

Health plans from UnitedHealthcare list Raweewan Hoontrakoon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Raweewan Hoontrakoon was last updated on April 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.