1. Home
  2. Directory
  3. Indiana
  4. Fort Wayne
  5. Psychiatry Neurology
  6. NPI Profile

CAROLYN WARNER GREER M.D.
NPI 1568458990
Psychiatry & Neurology - Addiction Medicine in Fort Wayne, IN

Active since September 21, 2005PECOS Enrolled
1415 DIRECTORS ROW, FORT WAYNE, IN 46808(126) 047-1935 Get Directions Write a Review

NPPES record last updated: September 5, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 5, 2018, Feb 20, 2017, Oct 13, 2016 (3 updates tracked since 2016).

About Carolyn Warner Greer M.d. NPPES

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

CAROLYN WARNER GREER M.D. (NPI 1568458990) is an individual addiction medicine provider in Fort Wayne, Indiana, licensed in Indiana (01047242A) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS and maintains a secondary practice location in Anderson.

NPPES Registry Identity

NPI1568458990
Entity TypeIndividualFemale
Primary Taxonomy2084A0401X
Provider Legal NameCAROLYN WARNER GREERCredential: M.D.
Location Address1415 DIRECTORS ROWFort Wayne, IN 46808
Mailing Address2621 E Jefferson StWarsaw, IN 46580-3880 · (574) 267-7169
Phone(126) 047-1935
Sole ProprietorNo
Enumeration DateSeptember 21, 2005
Last NPPES UpdateSeptember 5, 20183 updates tracked since enumeration
✔ NPI 1568458990 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084A0401X
License✔ Licensed in IN · 01047242A
Definition
A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 01047242 (IN)
1415 DIRECTORS ROW, Fort Wayne, IN 46808
Open in Google Maps ↗

Secondary Practice Location 1

Location 12200 Madison SqAnderson, IN 46011-9548 · Phone (765) 643-0121 · Fax (765) 643-0130

Other Identifiers 1

Medicaid200281520IN

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Carolyn Warner Greer 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46808 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 3

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

LILIOZA MARIA GZYL MD
Pediatrics
1415 DIRECTORS ROW, STE 11A
FORT WAYNE, IN 46808
Allen County (260) 460-4959
BOWEN HEALTH INC
Clinic/Center (Methadone)
1415 DIRECTORS ROW
FORT WAYNE, IN 46808
Allen County (800) 342-5653
SOS-SOLUTION ORIENTED SUPPORT, INC.
Social Worker (Clinical)
1415 DIRECTORS ROW, SUITE 1A
FORT WAYNE, IN 46808
Allen County (260) 471-9797

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 Carolyn Greer's NPI number?

The NPI number for Carolyn Greer is 1568458990. It was assigned to this individual provider in the NPPES registry on September 21, 2005.

Where is Carolyn Greer located?

Carolyn Greer practices at 1415 Directors Row, Fort Wayne, IN 46808. The listed phone number is (126) 047-1935.

What is Carolyn Greer's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.

Is Carolyn Greer enrolled in Medicare?

Yes. Carolyn Greer is registered in the Medicare PECOS enrollment system.

What insurance does Carolyn Greer accept?

Health plans from CareSource list Carolyn Greer 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 Carolyn Greer was last updated on September 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.