Eric Geiser, MD
Pulmonary Disease Physician · Grand Rapids, MI
Eric Geiser, MD is a pulmonary disease physician with a practice address in Grand Rapids, Michigan, and NPI 1316007503, issued on Dec 11, 2006. Check the license (Michigan 9999999, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Eric Geiser
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 9999999 MI
00027008 AL
A96549 CA
Self-reported in NPPES; status is on the state search - Practice location
- 310 Lafayette Ave SE Ste 415, Grand Rapids, MI 49503
- Phone
- (616) 685-5666
- Enumerated
- Dec 11, 2006
- Record last updated
- Dec 14, 2023
- Fax
- (616) 685-8969
- Medicare enrollment
- Enrolled (PECOS I20131113001176); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 526 in Michigan → Look up another NPI →
Also registered at 310 Lafayette Ave SE Ste 415
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Cherrette, NP-CNurse Practitioner1225679491
- Kari Hill, NPNurse Practitioner1184024481
- Jonathan Prest, M.D.Pulmonary Disease Physician1730539511
Verify Eric Geiser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 9999999Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
1,072 Medicare Part D claims for 243 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 62% of claims.
Most prescribed
- Trelegy Ellipta171 claims
- Albuterol Sulfate Hfa159 claims
- Prednisone96 claims
- Breztri Aerosphere86 claims
- Montelukast Sodium86 claims
- Azithromycin67 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: $91.76
6 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,806 providers of this specialty with any payment received $5,159.88 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.
Bills Medicare through one group practice
- Advantage Health/saint Mary's Medical GroupGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Geiser among 526 pulmonary disease physician records in Michigan
Eric Geiser, MD is one of 526 pulmonary disease physician records with a practice address in Michigan. 86% 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, 56% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2002 · median 2004 among the 389 with a school on file
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Michigan
There are 526 pulmonary disease physician records in Michigan.
All 526 in Michigan → Every provider in Grand Rapids → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Ryan Hadley, M. D.Grand Rapids, MI 495031770732414
- Paul Harris, DOGrand Rapids, MI 495031033144266
- Sherry Kuo, DOGrand Rapids, MI 495031184839011
- Jonathan Prest, M.D.Grand Rapids, MI 495031730539511
- Terrance Barnes, MDWyoming, MI 495191891735981
- Timothy Daum, MDWyoming, MI 495191700832615
- Mounir Ghali, M.D.Wyoming, MI 495191205142932
- James Hoekwater, DOWyoming, MI 495191518906163
Common questions
What is Eric Geiser, MD's NPI number?
Eric Geiser, MD's National Provider Identifier (NPI) is 1316007503, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Geiser, MD located?
The NPPES record lists a practice address at 310 Lafayette Ave SE Ste 415, Grand Rapids, MI, 49503. Phone: (616) 685-5666. Providers update this record themselves, so call before visiting.
How can I verify Eric Geiser, MD's license?
NPPES lists Michigan license number 9999999, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eric Geiser, MD prescribe under Medicare Part D?
In 2024, Eric Geiser, MD had 1,072 Medicare Part D claims for 243 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.