Harvey Alan Giller, D.O.
Gastroenterology Physician · Clive, IA
Harvey Alan Giller, D.O. is a gastroenterology physician with a practice address in Clive, Iowa, and NPI 1568468981, issued on Jun 21, 2005. Check the license (Iowa 01719, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Harvey Alan Giller
- Credential
- D.O.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 01719 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1601 NW 114TH St, Clive, IA 50325
- Phone
- (515) 222-7600
- Enumerated
- Jun 21, 2005
- Record last updated
- Nov 1, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (515) 222-7643
- Medicaid ID
- 0159038 IA
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 122 in Iowa → Look up another NPI →
Also registered at 1601 NW 114TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Debra Dean, ARNPFamily Nurse Practitioner1275994758
- Stephen Eckstat, DOFamily Medicine Physician1053322263
Verify Harvey Alan Giller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 01719Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average gastroenterology physician in 2024
338 Medicare Part D claims for 199 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Peg 3350-Electrolyte137 claims
- Ondansetron Hcl66 claims
- Omeprazole41 claims
- Sod Sulf-Potass Sulf-Mag Sulf34 claims
- Famotidine26 claims
- Ondansetron Odt12 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: $350.90
8 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Harvey Alan Giller among 122 gastroenterology physician records in Iowa
Harvey Alan Giller, D.O. is one of 122 gastroenterology physician records with a practice address in Iowa. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 73% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2012 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 gastroenterology physician records list a practice address in Clive
They are 20 of the 627 NPPES records with a practice address in Clive, and 122 gastroenterology physician records in Iowa.
All 122 in Iowa → Every provider in Clive → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Jeffrey Brannen, DOClive, IA 503251972616316
- Bernard Feldman, D.O.Clive, IA 503251134123789
- Vinaya Gaduputi, MDClive, IA 503251588829188
- Rajalakshmi Iyer, MDClive, IA 503251699745760
- Allen Kaufman, M.D.Clive, IA 503251497757009
- Bernard Leman, MDClive, IA 503251972560597
- Tercio Lopes, MDClive, IA 503251336352772
- Thomas Martin, DOClive, IA 503251417908922
Common questions
What is Harvey Alan Giller, D.O.'s NPI number?
Harvey Alan Giller, D.O.'s National Provider Identifier (NPI) is 1568468981, issued on Jun 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Harvey Alan Giller, D.O. located?
The NPPES record lists a practice address at 1601 NW 114TH St, Clive, IA, 50325. Phone: (515) 222-7600. Providers update this record themselves, so call before visiting.
How can I verify Harvey Alan Giller, D.O.'s license?
NPPES lists Iowa license number 01719, 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.
How much does Harvey Alan Giller, D.O. prescribe under Medicare Part D?
In 2024, Harvey Alan Giller, D.O. had 338 Medicare Part D claims for 199 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.