Active NPI
Thomas Gerard Klein, D.O.
- Interventional Pain Medicine Physician
- Des Moines, IA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Interventional Pain Medicine Physician
- License
- DO-05077
- Practice address
- 450 Laurel St Ste a
Des Moines, IA 50314-3045 - Phone
- (515) 247-8400
- Fax
- (515) 248-8888
- NPI assigned
- Nov 16, 2006
- Last updated
- Aug 20, 2026
- 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 5
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | 49712 | WI | |
| Anesthesiology Physician | 207L00000X | DO-05077 | IA | |
| Pain Medicine (Anesthesiology) Physician | 207LP2900X | DO-05077 | IA | |
| Pain Medicine Physician | 208VP0000X | 24847 | ND | |
| Interventional Pain Medicine Physician | 208VP0014X | DO-05077 | IA | Primary |
Addresses
Primary practice location
450 Laurel St Ste a
Des Moines, IA 50314-3045
Mailing address
450 Laurel St Ste a
Des Moines, IA 50314-3045
Phone (515) 247-8400
Other practice location 1
1121 Jordan Creek Pkwy Ste 180
West Des Moines, IA 50266-5993
Phone (515) 247-8400
Other practice location 2
500 Jefferson St
Pella, IA 50219-1255
Phone (515) 247-8400
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CD9106 | Other | IA | RR MEDICARE |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Pain Management
- Education
- Other, 2004
- Medicare assignment
- May accept Medicare assignment
- Group practices
Practice addresses (Care Compare)
1200 N 7TH St
Chariton, IA 50049-1210
Phone (641) 774-3000
315 W 5TH St
Storm Lake, IA 50588-1743
Phone (712) 732-7724
450 Laurel St
Suite a
Des Moines, IA 50314-3045
Phone (515) 247-8400
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 00680 | IA | MD | Mental Health Counselor |
| 49712 | WI | MD | Anesthesiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lucas County Heatlh Center | Current | Accepting new patients | |
| St Luke's Methodist Hospital | Interventional Pain Medicine | Current | Accepting new patients |
| Iowa Orthopaedic Center, P.C. | Pain Medicine | Current | Accepting new patients |
| The Iowa Clinic PC | Pain Medicine | Current | Accepting new patients |
| Lucas County Health Center | Current | Accepting new patients | |
| Iowa Orthopaedic Center, P.C. | Current | Accepting new patients | |
| The Iowa Clinic, PC | Current | Accepting new patients | |
| Medical Center Anesthesiologists, P.C. | Anesthesiology | Past | Accepting new patients |
| Medical Center Anesthesiologists, P.C. | Past | Accepting new patients | |
| Lucas County Health Center | Past | Accepting new patients | |
| Iowa Orthopaedic Center, P.C. | Past | Accepting new patients | |
| Metro Anesthesia & Pain Mngmt LLP | Anesthesiology | Past | Accepting new patients |
| Iowa Orthopaedic Center, P.C. | Pain Medicine | Past | Accepting new patients |
| Robert J Moratz DPM PC | Past | Accepting new patients | |
| Iowa Orthopaedic Center, P.C. | Past | Accepting new patients |
Locations
1015 Union St
Boone, IA 50036
Phone (515) 432-3140
1200 N 7th St
Chariton, IA 50049
Phone (515) 774-3000
1601 NW 114th St
Ste 353
Des Moines, IA 50325
450 Laurel St
Ste A
Des Moines, IA 50314
Phone 5152478400321
450 Laurel St
Ste C
Des Moines, IA 50314
Phone (515) 247-9590
1005 Pennsylvania Ave
Ste 102A
Ottumwa, IA 52501
Phone (641) 684-2589
500 Jefferson St
Pella, IA 50219
Phone (641) 628-6623
500 Jefferson St
Ste A
Pella, IA 50219
5900 E University Ave
Ste 201
Pleasant Hill, IA 50327
Phone (515) 225-8180
1121 Jordan Creek Pkwy
Ste 180
West Des Moines, IA 50266
1755 59th Pl
West Des Moines, IA 50266
Phone (515) 247-4240
Interoperability endpoints
- thomas.klein.p1@direct.iowaortho.nextgenshare.com
- tklein1164927@direct.unitypoint.org
Organizations & group practices 16
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Iowa Ortho
- Orthopaedic Surgery Physician
- Des Moines, IA
- NPI 1669579785
-
- Critical Access Hospital
- Chariton, IA
- NPI 1588636351
-
dba The Iowa Clinic
- Family Medicine Physician
- West Des Moines, IA
- NPI 1346233178
Pain Medicine
-
dba Sports Rehab & Professional Therapy
- Rehabilitation Clinic/Center
- Storm Lake, IA
- NPI 1033289749
-
dba Iowa Ortho
- Orthopaedic Surgery Physician
- Johnston, IA
- NPI 1326637521
Pain Medicine
-
dba Lucas County Health Center Surgical Group
- Surgery Physician
- Chariton, IA
- NPI 1003210824
-
- General Acute Care Hospital
- Cedar Rapids, IA
- NPI 1083708226
Interventional Pain Medicine
-
- Durable Medical Equipment & Medical Supplies
- West Des Moines, IA
- NPI 1871451328
-
dba Iowa Ortho
- Orthopaedic Surgery Physician
- West Des Moines, IA
- NPI 1639655087
Pain Medicine
-
dba Iowa Ortho
- Orthopaedic Surgery Physician
- Des Moines, IA
- NPI 1821288150
-
dba Lucas County Health Center Medical Clinic
- Rural Health Clinic/Center
- Chariton, IA
- NPI 1538466842
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Critical Access Hospital
- Chariton, IA
- NPI 1588636351
-
- Critical Access Hospital
- Pella, IA
- NPI 1578520888
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1163635200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787184000000",
"number": "1912070764",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "450 LAUREL ST STE A",
"city": "DES MOINES",
"state": "IA",
"postal_code": "503143045",
"telephone_number": "515-247-8400",
"fax_number": "515-248-8888"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "450 LAUREL ST STE A",
"city": "DES MOINES",
"state": "IA",
"postal_code": "503143045",
"telephone_number": "515-247-8400",
"fax_number": "515-248-8888"
}
],
"practiceLocations": [
{
"address_1": "1121 Jordan Creek Pkwy Ste 180",
"address_purpose": "LOCATION",
"city": "West Des Moines",
"state": "IA",
"postal_code": "502665993",
"country_code": "US",
"telephone_number": "515-247-8400",
"fax_number": "515-248-8888",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "500 Jefferson St",
"address_purpose": "LOCATION",
"city": "Pella",
"state": "IA",
"postal_code": "502191255",
"country_code": "US",
"telephone_number": "515-247-8400",
"fax_number": "515-248-8888",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KLEIN",
"first_name": "THOMAS",
"middle_name": "GERARD",
"name_prefix": "Dr.",
"credential": "D.O.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-11-16",
"last_updated": "2026-08-20",
"certification_date": "2026-08-20",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "WI",
"license": "49712",
"primary": false
},
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "IA",
"license": "DO-05077",
"primary": false
},
{
"code": "207LP2900X",
"taxonomy_group": "",
"desc": "Anesthesiology, Pain Medicine",
"state": "IA",
"license": "DO-05077",
"primary": false
},
{
"code": "208VP0000X",
"taxonomy_group": "",
"desc": "Pain Medicine, Pain Medicine",
"state": "ND",
"license": "24847",
"primary": false
},
{
"code": "208VP0014X",
"taxonomy_group": "",
"desc": "Pain Medicine, Interventional Pain Medicine",
"state": "IA",
"license": "DO-05077",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RR MEDICARE",
"identifier": "CD9106",
"state": "IA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Des Moines, IA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.