Franklin G. Nwachukwu, MD
Internal Medicine Physician · Grinnell, IA
Franklin G. Nwachukwu, MD is an internal medicine physician with a practice address in Grinnell, Iowa, and NPI 1437234895, issued on Oct 26, 2006. Check the license (Iowa 35400, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Franklin G. Nwachukwu
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 35400 IA
26172 OK
Self-reported in NPPES; status is on the state search - Practice location
- 210 4TH Ave, Grinnell, IA 50112
- Phone
- (641) 236-2382
- Enumerated
- Oct 26, 2006
- Record last updated
- Aug 22, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid IDs
- 0491951 IA
0740423 IA - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 871 in Iowa → Look up another NPI →
Also registered at 210 4TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Anderson, M.D.Internal Medicine Physician1104807692
- Wendi Beck, PA-CMedical Physician Assistant1558591602
- Katelyn Beyer, PAPhysician Assistant1508215013
- Eman Boulis, MDRheumatology Physician1265617047
- Jacob Boyer, PA-CPhysician Assistant1306193248
- Michelle Brennan, RDN, LDRegistered Dietitian1740536614
Verify Franklin G. Nwachukwu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 35400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $23.05
1 payment: food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Franklin G. Nwachukwu among 871 internal medicine physician records in Iowa
Franklin G. Nwachukwu, MD is one of 871 internal medicine physician records with a practice address in Iowa. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 62% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2014 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 internal medicine physician records list a practice address in Grinnell
They are 2 of the 172 NPPES records with a practice address in Grinnell, and 871 internal medicine physician records in Iowa.
All 871 in Iowa → Every provider in Grinnell → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Daniel Anderson, M.D.Grinnell, IA 501121104807692
- Anuj Wadhwa, M.D.Guthrie Center, IA 501151497090419
- David Smith, DOIndianola, IA 501251629180187
- Steven Karber, M.D.Jefferson, IA 501291801886775
- Andrew Bishop, D.O.Johnston, IA 501311689088817
- Paul Karazija, M.D.Johnston, IA 501311003246182
- Eileen Robb, MDJohnston, IA 501311235173352
- Mohammedhasan Sarawan, M.B., B.S.Johnston, IA 501311174733695
Common questions
What is Franklin G. Nwachukwu, MD's NPI number?
Franklin G. Nwachukwu, MD's National Provider Identifier (NPI) is 1437234895, issued on Oct 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Franklin G. Nwachukwu, MD located?
The NPPES record lists a practice address at 210 4TH Ave, Grinnell, IA, 50112. Phone: (641) 236-2382. Providers update this record themselves, so call before visiting.
How can I verify Franklin G. Nwachukwu, MD's license?
NPPES lists Iowa license number 35400, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.