Active NPI
George Michael Neff, OD
- Optometrist
- Marshalltown, IA
National Provider Identifier
1114931680
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- 1527
- Practice address
- 116 W Main St
Marshalltown, IA 50158-5844 - Phone
- (641) 753-5042
- Fax
- (641) 753-5292
- NPI assigned
- Jul 28, 2006
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Optometrist | 152W00000X | 1527 | IA | Primary |
Addresses
Primary practice location
116 W Main St
Marshalltown, IA 50158-5844
Mailing address
116 W Main St
Marshalltown, IA 50158-5844
Phone (641) 253-5042
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2088443 | Medicaid | IA | |
| 08844 | Other | IA | WELLMARK BCBS |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1527 | IA | MD | Optometrist |
| 01527 | IA | MD | Diagnostic Radiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Robert R Negrete OD PC | Optometrist | Past | Accepting new patients |
| Robb Schmidt, OD, PC | Optometrist | Past | Accepting new patients |
| The Optical Center | Past | Accepting new patients |
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Optometrist
- Marshalltown, IA
- NPI 1861590325
-
- Eyewear Supplier
- Marshalltown, IA
- NPI 1558427740
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1154044800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1224547200000",
"number": "1114931680",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "116 W MAIN ST",
"city": "MARSHALLTOWN",
"state": "IA",
"postal_code": "501585844",
"telephone_number": "641-253-5042",
"fax_number": "641-753-5292"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "116 W MAIN ST",
"city": "MARSHALLTOWN",
"state": "IA",
"postal_code": "501585844",
"telephone_number": "641-753-5042",
"fax_number": "641-753-5292"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NEFF",
"first_name": "GEORGE",
"middle_name": "MICHAEL",
"name_prefix": "Dr.",
"credential": "OD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-07-28",
"last_updated": "2008-10-21",
"status": "A"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "",
"desc": "Optometrist",
"state": "IA",
"license": "1527",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "2088443",
"state": "IA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "WELLMARK BCBS",
"identifier": "08844",
"state": "IA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Marshalltown, IA
- Robert L Moore, LICENSED ELIGIBLE ME
- Tiara Monique Mosley, LMSW
- Candace Steen Muller, RN
- Monica Murillo, TCADC
- Abigail Grace Narayan
- Robert R Negrete, OD
- Ashley Nicole Nehman, PHARM D
- Niedermann Pharmacy, Inc. (Nied's Pharmacy LTC)
- Niedermann Pharmacy, Inc. (Nied's Pharmacy)
- Erik Thomas Niggemeyer, PT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 21, 2008; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.