Michael L. Hattan, MD
Family Medicine Physician · South Sioux City, NE
Michael L. Hattan, MD is a family medicine physician with a practice address in South Sioux City, Nebraska, and NPI 1124093232, issued on Feb 22, 2006. Check the license (Nebraska 18829, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; the Medicare figures below come from public CMS files.
- Name
- Michael L. Hattan
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 18829 NE
Self-reported in NPPES; status is on the state search - Practice location
- 3250 Plaza Dr, South Sioux City, NE 68776
- Phone
- (402) 412-4220
- Enumerated
- Feb 22, 2006
- Record last updated
- Feb 27, 2026
- Fax
- (712) 494-1365
- Medicaid IDs
- 3929745 IA
10025302400 NE - Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,287 in Nebraska → Look up another NPI →
Also registered at 3250 Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Austreim-Krell, M.D.Family Medicine Physician1942562129
- Michael Brenner, M.D.Family Medicine Physician1114992674
- Jenna Comstock, ARNPFamily Nurse Practitioner1265159305
- Diane Drevs, PA-CMedical Physician Assistant1518990928
- Kevin Folchert, MDFamily Medicine Physician1124093695
- Austin Granatowicz, MDFamily Medicine Physician1184240533
Verify Michael L. Hattan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
Search for license 18829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average family medicine physician in 2024
7,417 Medicare Part D claims for 520 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 369 claims were for opioids.
Most prescribed
- Atorvastatin Calcium390 claims
- Levothyroxine Sodium349 claims
- Metoprolol Succinate257 claims
- Omeprazole233 claims
- Amlodipine Besylate222 claims
- Lisinopril192 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,022.83
46 payments; by number, the most common kind was food and beverage; the largest payer was Aimmune Therapeutics, Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Michael L. Hattan among 1,287 family medicine physician records in Nebraska
Michael L. Hattan, MD is one of 1,287 family medicine physician records with a practice address in Nebraska. 77% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 52% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 family medicine physician records list a practice address in South Sioux City
They are 12 of the 396 NPPES records with a practice address in South Sioux City, and 1,287 family medicine physician records in Nebraska.
All 1,287 in Nebraska → Every provider in South Sioux City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Melissa Austreim-Krell, M.D.South Sioux City, NE 687761942562129
- Michael Brenner, M.D.South Sioux City, NE 687761114992674
- Ifan Chen, ARNPSouth Sioux City, NE 687761346235199
- Maha Elgawly, MDSouth Sioux City, NE 687761881271724
- David Ensz, M.D.South Sioux City, NE 687761124245899
- Kevin Folchert, MDSouth Sioux City, NE 687761124093695
- Austin Granatowicz, MDSouth Sioux City, NE 687761184240533
- Matthew Humpal, M.D.South Sioux City, NE 687761609135375
Common questions
What is Michael L. Hattan, MD's NPI number?
Michael L. Hattan, MD's National Provider Identifier (NPI) is 1124093232, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael L. Hattan, MD located?
The NPPES record lists a practice address at 3250 Plaza Dr, South Sioux City, NE, 68776. Phone: (402) 412-4220. Providers update this record themselves, so call before visiting.
How can I verify Michael L. Hattan, MD's license?
NPPES lists Nebraska license number 18829, as entered by the provider. Search the Nebraska Board of Medicine and Surgery at https://www.nebraska.gov/LISSearch/search.cgi. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael L. Hattan, MD prescribe under Medicare Part D?
In 2024, Michael L. Hattan, MD had 7,417 Medicare Part D claims for 520 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.