Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1902898794 Individual Practitioner Male Practitioner

Dr. John M Graether , MD

Ophthalmology • Marshalltown, IA

Professional Overview & Biography Verified Profile Summary

Dr. John Graether, MD is a registered healthcare professional specializing in Ophthalmology in Marshalltown, IA. Practice services are available at 309 E CHURCH ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

309 E Church St

Marshalltown, IA 501582946

Telephone 6417546200
Associated Practice Facility / Clinic
🏢 Wolfe Clinic Eye Centers Lc Facility NPI 1720067424

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Marshalltown, IA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 6.0 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
4 Specialists

Practicing in Marshalltown, IA (233 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License IA 16441

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Railroad Medicare
180011427 (IA)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

10 Associated Practitioners
Dr. Bruce Vircks , AuD

Audiologist-Hearing Aid Fitter

NPI 1043299449

Doctor of Audiology

NPI 1104818939

Doctor of Medicine (M.D.)

NPI 1104818996

Doctor of Medicine (M.D.)

NPI 1215124706

Doctor of Medicine (M.D.)

NPI 1568454379

Doctor of Optometry

Katie Mennenga

Hearing Instrument Specialist

NPI 1619232766

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active June 13, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location June 13, 2008

Registered at 309 E CHURCH ST, MARSHALLTOWN, IA 501582946 (Tel: 6417546200)

📍
Updated Business Mailing Address June 13, 2008

Registered at 309 E CHURCH ST, MARSHALLTOWN, IA 501582946 (Tel: 6417546200)

👤
Provider Name / Credentials Updated June 13, 2008

Recorded as JOHN GRAETHER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 13, 2008

Ophthalmology (License #16441 in IA)

🟢
Initial NPI Registration & Enumeration August 17, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1902898794
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 17, 2005
Last Update: June 13, 2008
Sole Proprietor: No

Mailing Address

309 E Church St

Marshalltown, IA 501582946

Phone: 6417546200

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.