DR. SIMON FU FENG MD
NPI 1649274317
Family Medicine - Addiction Medicine in Greenwood, IN

Q: What is Simon Feng's NPI number?

The NPI number for Simon Feng is 1649274317. It was assigned to this individual provider in the NPPES registry on June 9, 2005.

Q: What is Simon Feng's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Simon Feng 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 3 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 June 09, 2005PECOS EnrolledAccepts Medicare Assignment

821 N STATE ROAD 135, GREENWOOD, IN 46142(317) 560-4300(317) 530-9084 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 21, 2026, Dec 31, 2024, Apr 17, 2020 and 3 more (6 updates tracked since 2016).

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About Dr. Simon Fu Feng Md NPPES

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

DR. SIMON FU FENG MD (NPI 1649274317) is an individual addiction medicine provider in Greenwood, Indiana, licensed in Indiana (01045681) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1649274317

Entity TypeIndividualMale

Primary Taxonomy207QA0401X

Provider Legal NameDR. SIMON FU FENGCredential: MD

Location Address821 N STATE ROAD 135Greenwood, IN 46142-1314

Mailing Address821 N State Road 135Greenwood, IN 46142-1314 · (317) 560-4300 · Fax (317) 530-9084

Phone(317) 560-4300

Fax(317) 530-9084

Sole ProprietorNo

Medical School CMSOtherGraduated 1984

Enumeration DateJune 9, 2005

Last NPPES UpdateApril 21, 20266 updates tracked since enumeration

NPPES CertifiedApril 21, 2026

✔ NPI 1649274317 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily Medicine · Addiction MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207QA0401X

License✔ Licensed in IN · 01045681

Definition

A family medicine physician who specializes in the diagnosis and treatment of addictions.

Also ListedFamily MedicineTaxonomy 207Q00000X · License 01045681A (IN)

Also ListedPain Medicine · Pain MedicineTaxonomy 208VP0000X · License 01045681A (IN)

821 N STATE ROAD 135, Greenwood, IN 46142

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Other Identifiers 2

Medicaid200121760IN

Other080098625IN · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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. Simon Fu Feng Md 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 ID2769674662

PECOS Enrollment IDI20101011000796

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.

Areas of Expertise CMS Part B claims 4

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.

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.

354 services73 patients

Testing for presence of drug, by chemistry analyzers 80307

Chemistry analyzers are used to detect the presence of drugs in your system. This test involves taking a small sample of your blood or urine. The sample is then analyzed for specific substances. The results help in understanding your health condition better.

190 services73 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

163 services43 patients

Testing for presence of drug, read by direct observation 80305

Testing for the presence of drugs involves collecting a sample, usually urine, which is then analyzed for specific substances. The process is monitored directly to ensure accuracy and integrity. This test helps to confirm if drugs are present in your system.

27 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46142 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

$122.49 typical visit price

range $53.07 – $161.76

Typical copayment $30.62 (range $13.26 – $40.44)

Most-billed visit code 99204

Established Patient

$94.22 typical visit price

range $16.93 – $132.22

Typical copayment $23.55 (range $4.23 – $33.05)

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 6

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

MS. JENNIFER DAWN STYER FNP

Nurse Practitioner (Family)