Benjamin David Sage, PA
Physician Assistant · Portage, MI
Benjamin David Sage, PA is a physician assistant with a practice address in Portage, Michigan, and NPI 1134520281, issued on Sep 9, 2014. Check the license (Michigan 5601007116, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Benjamin David Sage
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 5601007116 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2700 East Centre Ave, Portage, MI 49002
- Phone
- (269) 286-7050
- Enumerated
- Sep 9, 2014
- Record last updated
- Nov 27, 2023
- Fax
- (269) 286-7051
- Medicare enrollment
- Enrolled (PECOS I20141013002430); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Also registered at 2700 East Centre Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Duncan Chapman, MDFamily Medicine Physician1437474152
- Kaitlin Chappell, NPFamily Nurse Practitioner1518267137
- Renee Lassila, MDPediatrics Physician1619903317
- Kelly Pasch, FNPFamily Nurse Practitioner1245782804
- Leah Predum, PA-CPhysician Assistant1417263336
Verify Benjamin David Sage in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5601007116Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.4 times the Medicare Part D claims of the average physician assistant in 2024
6,966 Medicare Part D claims for 573 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 263 claims were for opioids.
Most prescribed
- Atorvastatin Calcium414 claims
- Lisinopril285 claims
- Amlodipine Besylate261 claims
- Metoprolol Succinate230 claims
- Rosuvastatin Calcium228 claims
- Levothyroxine Sodium217 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: $420.63
11 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 64,719 providers of this specialty with any payment received $841.65 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.
One hospital affiliation
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Benjamin David Sage among 6,989 physician assistant records in Michigan
Benjamin David Sage, PA is one of 6,989 physician assistant records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 41% of them.
- NPI issued2014 · 41% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2014 · median 2017 among the 4,739 with a school on file
- Record last updated2023 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 physician assistant records list a practice address in Portage
They are 49 of the 1,492 NPPES records with a practice address in Portage, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Portage → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Therese Birkam-Jade, PA-CPortage, MI 490021124112982
- Jonathan Hawblitz, PA-CPortage, MI 490021104416437
- Stacy Manski, PA-CPortage, MI 490021366165565
- Megan Marcon, PA-CPortage, MI 490021902689409
- Rylee Miller-Lewis, PA-CPortage, MI 490021194606541
- Leah Predum, PA-CPortage, MI 490021417263336
- Kelly Schultz, PA-CPortage, MI 490021861975476
- Jessica Umlor, PA-CPortage, MI 490021265593685
Common questions
What is Benjamin David Sage, PA's NPI number?
Benjamin David Sage, PA's National Provider Identifier (NPI) is 1134520281, issued on Sep 9, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin David Sage, PA located?
The NPPES record lists a practice address at 2700 East Centre Ave, Portage, MI, 49002. Phone: (269) 286-7050. Providers update this record themselves, so call before visiting.
How can I verify Benjamin David Sage, PA's license?
NPPES lists Michigan license number 5601007116, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Benjamin David Sage, PA prescribe under Medicare Part D?
In 2024, Benjamin David Sage, PA had 6,966 Medicare Part D claims for 573 beneficiaries; the average among physician assistant prescribers was 830. 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.