David Michael Abbey, MS MD
Internal Medicine Physician · Fort Collins, CO
David Michael Abbey, MS MD is an internal medicine physician with a practice address in Fort Collins, Colorado, and NPI 1568483196, issued on Jul 21, 2006. Check the license (Colorado 28169, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Michael Abbey
- Credential
- MS MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 28169 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Poudre River Dr, Fort Collins, CO 80524
- Phone
- (970) 224-9508
- Enumerated
- Jul 21, 2006
- Record last updated
- Oct 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (970) 224-1210
- Medicaid ID
- 01281690 CO
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 1100 Poudre River Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Brown, PAMedical Physician Assistant1164969648
- Beverly Griffin, AU.D.Audiologist1639123797
- William Holland, MDInternal Medicine Physician1609833649
- Robert Homburg, MDInternal Medicine Physician1811918451
- Andrew Kalajian, M.D.Procedural Dermatology Physician1831239094
- Tiffany Link, M.D., PH.DDermatology Physician1851683106
Verify David Michael Abbey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 28169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
327 Medicare Part D claims for 131 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium32 claims
- Levothyroxine Sodium26 claims
- Amlodipine Besylate25 claims
- Donepezil Hcl18 claims
- Lisinopril16 claims
- Rosuvastatin Calcium12 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: $15.89
1 payment: food and beverage; the largest payer was Pfizer 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.
David Michael Abbey among 2,046 internal medicine physician records in Colorado
David Michael Abbey, MS MD is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2007 · 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 207R00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Colorado
There are 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Fort Collins → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dani Dague, MDFort Collins, CO 805241649857491
- Daniel Daoud, DOFort Collins, CO 805241952939209
- William Holland, MDFort Collins, CO 805241609833649
- Robert Homburg, MDFort Collins, CO 805241811918451
- Claudia Imes, NPFort Collins, CO 805241477797207
- Richard Johnson, MDFort Collins, CO 805241891797171
- Reid Sanders, DOFort Collins, CO 805241841816063
- Lance Barker, D.O.Fort Collins, CO 805251518050301
Common questions
What is David Michael Abbey, MS MD's NPI number?
David Michael Abbey, MS MD's National Provider Identifier (NPI) is 1568483196, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Michael Abbey, MS MD located?
The NPPES record lists a practice address at 1100 Poudre River Dr, Fort Collins, CO, 80524. Phone: (970) 224-9508. Providers update this record themselves, so call before visiting.
How can I verify David Michael Abbey, MS MD's license?
NPPES lists Colorado license number 28169, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Michael Abbey, MS MD prescribe under Medicare Part D?
In 2024, David Michael Abbey, MS MD had 327 Medicare Part D claims for 131 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.