DR. MOLLY K WELTY OD
NPI 1649700444
Optometrist in Ann Arbor, MI

Q: What is Molly Welty's NPI number?

The NPI number for Molly Welty is 1649700444. It was assigned to this individual provider in the NPPES registry on June 14, 2017. The provider is also known as Molly K Gorder Od.

Q: What is Molly Welty's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Molly Welty was last updated on February 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since June 14, 2017PECOS Enrolled

117 S MAIN ST, ANN ARBOR, MI 48104(734) 665-5306(734) 665-5522 Get Directions Write a Review

NPPES record last updated: February 9, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 9, 2021, Dec 15, 2020, Jan 8, 2019 and 3 more (6 updates tracked since 2017).

On this page

About Dr. Molly K Welty Od NPPES

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

DR. MOLLY K WELTY OD (NPI 1649700444) is an individual optometrist in Ann Arbor, Michigan, licensed in Michigan (4901005143) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1649700444

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. MOLLY K WELTYCredential: OD

Location Address117 S MAIN STAnn Arbor, MI 48104

Mailing Address117 S Main StAnn Arbor, MI 48104-1902 · (734) 665-5306 · Fax (734) 665-5522

Phone(734) 665-5306

Fax(734) 665-5522

Sole ProprietorNo

Enumeration DateJune 14, 2017

Last NPPES UpdateFebruary 9, 20216 updates tracked since enumeration

NPPES CertifiedFebruary 9, 2021

✔ NPI 1649700444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Licenses✔ Licensed in MI · 4901005143✔ Licensed in MO · 2017019323

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

117 S MAIN ST, Ann Arbor, MI 48104

Open in Google Maps ↗

Other Names 1

Former Name (1)Molly K Gorder Od

Secondary Practice Locations 2

Location 1162 Thf BlvdChesterfield, MO 63005-1141 · Phone (636) 537-0700 · Fax (636) 536-2066

Location 22623 Plymouth RdAnn Arbor, MI 48105-2468 · Phone (734) 930-2373 · Fax (734) 930-2390

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and more.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. Molly K Welty Od 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 Reassignments

Medicare enrollment records show Molly Welty reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

All About Eyes, LLC

1,122 mi

Optometrist

2370 E ARAPAHOE RD, SUITE 921
Centennial, CO 80122

Reassigned Medicare billing, Colorado enrollment
10 clinicians in this Medicare group

NPI 1912224585 (720) 283-2020

Lisa M Hamilton, PC

1,127 mi

Optometrist

1268 INTERQUEST PKWY STE 120
Colorado Springs, CO 80921

Reassigned Medicare billing, Colorado enrollment
14 clinicians in this Medicare group

NPI 1073105144 (303) 972-9731

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 48104 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

$134.28 typical visit price

range $58.04 – $177.36

Typical copayment $33.57 (range $14.51 – $44.34)

Most-billed visit code 99204

Established Patient

$72.38 typical visit price

range $18.32 – $143.49

Typical copayment $18.09 (range $4.58 – $35.87)

Most-billed visit code 99213

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 9

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

MIA HILL OD

Optometrist