Esther R. Servillas, MD
Internal Medicine Physician · Saint Joseph, MI
Esther R. Servillas, MD is an internal medicine physician with a practice address in Saint Joseph, Michigan, and NPI 1922418425, issued on May 6, 2014. Check the license (Michigan 4301503819, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Esther R. Servillas
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 4301503819 MI
036143974 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3950 Hollywood RD Ste 270, Saint Joseph, MI 49085
- Phone
- (269) 983-0500
- Enumerated
- May 6, 2014
- Record last updated
- Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (269) 429-2240
- Medicare enrollment
- Enrolled (PECOS I20210309001982); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 3950 Hollywood RD Ste 270
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kamelia Burrell-Fowler, FNPNurse Practitioner1528633898
- Sharanya GolagabathulaInternal Medicine Physician1326536202
- Alexander Hinckley, D.O.Internal Medicine Physician1982049524
- Tameira KostersPhysician Assistant1780460998
- Issa Bernalin Maslog, MDInternal Medicine Physician1457049264
- Deanna Rucano, NPNurse Practitioner1174011316
Verify Esther R. Servillas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301503819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average internal medicine physician in 2024
4,522 Medicare Part D claims for 459 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 83 claims were for opioids.
Most prescribed
- Atorvastatin Calcium304 claims
- Amlodipine Besylate267 claims
- Lisinopril186 claims
- Levothyroxine Sodium178 claims
- Omeprazole159 claims
- Losartan Potassium150 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.
Bills Medicare through one group practice
- Lakeland Medical PracticesSaint Joseph, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Esther R. Servillas among 5,735 internal medicine physician records in Michigan
Esther R. Servillas, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% 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 64% of them.
- NPI issued2014 · 64% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2012 · median 2006 among the 3,564 with a school on file
- Record last updated2021 · 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 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 internal medicine physician records list a practice address in Saint Joseph
They are 49 of the 1,038 NPPES records with a practice address in Saint Joseph, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Saint Joseph → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kathleen Andries, MDSt Joseph, MI 490851588623276
- Sharon Deskins, M.D.Saint Joseph, MI 490851275592537
- Samraja Emerson, MDSaint Joseph, MI 490851235165093
- John Froggatt, MDSaint Joseph, MI 490851588691091
- John Gosling, MDSaint Joseph, MI 490851851387302
- Ewanah Johnson, MDSaint Joseph, MI 490851841282456
- Hany Mesiha, MDSaint Joseph, MI 490851003034455
- Sherrell O'Donnell, D.O.Saint Joseph, MI 490851699771725
Common questions
What is Esther R. Servillas, MD's NPI number?
Esther R. Servillas, MD's National Provider Identifier (NPI) is 1922418425, issued on May 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Esther R. Servillas, MD located?
The NPPES record lists a practice address at 3950 Hollywood RD Ste 270, Saint Joseph, MI, 49085. Phone: (269) 983-0500. Providers update this record themselves, so call before visiting.
How can I verify Esther R. Servillas, MD's license?
NPPES lists Michigan license number 4301503819, 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 Esther R. Servillas, MD prescribe under Medicare Part D?
In 2024, Esther R. Servillas, MD had 4,522 Medicare Part D claims for 459 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.