1. Home
  2. Directory
  3. Ohio
  4. Columbus
  5. Family Medicine
  6. NPI Profile

DR. PHUONG N. HUYNH M.D.
NPI 1881892941
Family Medicine - Addiction Medicine in Columbus, OH

Active since July 10, 2007PECOS EnrolledAccepts Medicare Assignment
181 TAYLOR AVE, COLUMBUS, OH 43203(614) 293-9600 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 21, 2026, Nov 16, 2020, Aug 13, 2019 and 1 more (4 updates tracked since 2018).

About Dr. Phuong N. Huynh M.d. NPPES

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

DR. PHUONG N. HUYNH M.D. (NPI 1881892941) is an individual addiction medicine provider in Columbus, Ohio, licensed in Ohio (35.095287) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Columbus, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1881892941
Entity TypeIndividualFemale
Primary Taxonomy207QA0401X
Provider Legal NameDR. PHUONG N. HUYNHCredential: M.D.
Location Address181 TAYLOR AVEColumbus, OH 43203-1779
Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-9600
Phone(614) 293-9600
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateJuly 10, 2007
Last NPPES UpdateApril 21, 20264 updates tracked since enumeration
NPPES CertifiedApril 21, 2026
✔ NPI 1881892941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0401X
License✔ Licensed in OH · 35.095287
Definition
A family medicine physician who specializes in the diagnosis and treatment of addictions.
181 TAYLOR AVE, Columbus, OH 43203
Open in Google Maps ↗

Secondary Practice Location 1

Location 1543 Taylor Ave Fl 2Columbus, OH 43203-1278 · Phone (614) 688-6490 · Fax (614) 688-6491

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Phuong N. Huynh M.d. 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 ID2062660558
PECOS Enrollment IDI20201026003056
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 Phuong Huynh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Osu Psychiatry, LLC
3.5 mi
Clinical Child & Adolescent
1670 UPHAM DR, SUITE 140
Columbus, OH 43210
  • Reassigned Medicare billing, Ohio enrollment
  • 177 clinicians in this Medicare group
NPI 1194773317 (614) 293-9600

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43203 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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 20

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

AMY ELIZABETH PIETRAGALLO RN, MSN, ACNP-BC
Nurse Practitioner (Acute Care)
181 TAYLOR AVE
COLUMBUS, OH 43203
Franklin County (614) 293-7677
BRANDON BLAKE
Pharmacist
181 TAYLOR AVE
COLUMBUS, OH 43203
Franklin County (614) 257-3170
KAREN ELIZABETH FLEMING RN, APRN-CNS, RN-BC
Registered Nurse (Medical-Surgical)
181 TAYLOR AVE
COLUMBUS, OH 43203
Franklin County (614) 257-3000
MRS. NICOLE LEANN CALHOUN M.A., PCC
Counselor (Professional)
181 TAYLOR AVE
COLUMBUS, OH 43203
Franklin County (614) 257-3760
ASHLEY D CRUM LISW
Social Worker (Clinical)
181 TAYLOR AVE
COLUMBUS, OH 43203
Franklin County (614) 257-3760
KUTAIBA NAZIF DO
Internal Medicine (Cardiovascular Disease)
181 TAYLOR AVE
COLUMBUS, OH 43203
Franklin County (614) 293-7677
DR. EMILY BOWEN KAUFFMAN DO
Emergency Medicine
181 TAYLOR AVE
COLUMBUS, OH 43203
Franklin County (614) 257-3414
NATALIE ANN KLAG MD
Psychiatry & Neurology (Psychiatry)
181 TAYLOR AVE
COLUMBUS, OH 43203
Franklin County (614) 293-9600

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 Phuong Huynh's NPI number?

The NPI number for Phuong Huynh is 1881892941. It was assigned to this individual provider in the NPPES registry on July 10, 2007.

Where is Phuong Huynh located?

Phuong Huynh practices at 181 Taylor Ave, Columbus, OH 43203. The listed phone number is (614) 293-9600.

What is Phuong Huynh's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Addiction Medicine, with taxonomy code 207QA0401X.

Is Phuong Huynh enrolled in Medicare?

Yes. Phuong Huynh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Phuong Huynh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Phuong Huynh reassigns Medicare benefits to Osu Psychiatry, LLC (Columbus, OH). 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 Phuong Huynh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Phuong Huynh accept?

Health plans from CareSource and Molina Healthcare list Phuong Huynh 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 Phuong Huynh was last updated on April 21, 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.