NPPES file of Aug 9, 2026

Michelle Mascarinas Manalac, MD

Geriatric Medicine (Internal Medicine) Physician · Grand Rapids, MI

Michelle Mascarinas Manalac, MD is a geriatric medicine (internal medicine) physician with a practice address in Grand Rapids, Michigan, and NPI 1053413856, issued on Sep 2, 2006. Check the license (Michigan 4301077123, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053413856
Name
Michelle Mascarinas Manalac
Credential
MD
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
4301077123 MI
Self-reported in NPPES; status is on the state search
Practice location
4069 Lake Dr SE Ste 315, Grand Rapids, MI 49546
Phone
(616) 267-7700
Enumerated
Sep 2, 2006
Record last updated
Aug 4, 2026
Medicare enrollment
Enrolled (PECOS I20100222000112); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (internal medicine) physician records → All 184 in Michigan → Look up another NPI →

Also registered at 4069 Lake Dr SE Ste 315

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alec Bonifer, MDPlastic Surgery within the Head & Neck (Otolaryngology) Physician1407483167
  2. Sarah Bratt, NPNurse Practitioner1306390885
  3. Madison Brink, PA-CPhysician Assistant1912683541
  4. Kloe Carpenter, PA-CPhysician Assistant1568098986
  5. Jamie Carroll, AUDAudiologist1962246371
  6. Hannah Chase, AUDAudiologist1023504024

Verify Michelle Mascarinas Manalac in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301077123    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

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59% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

1,757 Medicare Part D claims for 251 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 43 claims were for opioids.

  1. Michelle Manalac1,757
  2. Specialty average4,246

Most prescribed

  1. Atorvastatin Calcium142 claims
  2. Amlodipine Besylate102 claims
  3. Levothyroxine Sodium101 claims
  4. Losartan Potassium75 claims
  5. Omeprazole55 claims
  6. Lisinopril53 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

  1. Spectrum Health Primary Care PartnersGrand Rapids, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michelle Mascarinas Manalac among 184 geriatric medicine (internal medicine) physician records in Michigan

Michelle Mascarinas Manalac, MD is one of 184 geriatric medicine (internal medicine) physician records with a practice address in Michigan. 76% 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, 43% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated1992 · median 1997 among the 99 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Michigan

There are 184 geriatric medicine (internal medicine) physician records in Michigan.

All 184 in Michigan → Every provider in Grand Rapids → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Rick Saier, MDWalker, MI 495341750459285
  2. June Jones, MD.Grand Rapids, MI 495081730256389
  3. Shruti Anand, MDGrand Rapids, MI 495031063908416
  4. Madelon Krissoff, MDGrand Rapids, MI 495031134340003
  5. Kathleen Mosentine, MDGrand Rapids, MI 495031043251275
  6. Michael Post, MDGrand Rapids, MI 495031841307154
  7. Robert Riekse, MDGrand Rapids, MI 495031225081672
  8. Venkatanagaraja Vadlamudi, MDGrand Rapids, MI 495031902035660

Common questions

What is Michelle Mascarinas Manalac, MD's NPI number?

Michelle Mascarinas Manalac, MD's National Provider Identifier (NPI) is 1053413856, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Mascarinas Manalac, MD located?

The NPPES record lists a practice address at 4069 Lake Dr SE Ste 315, Grand Rapids, MI, 49546. Phone: (616) 267-7700. Providers update this record themselves, so call before visiting.

How can I verify Michelle Mascarinas Manalac, MD's license?

NPPES lists Michigan license number 4301077123, 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 Michelle Mascarinas Manalac, MD prescribe under Medicare Part D?

In 2024, Michelle Mascarinas Manalac, MD had 1,757 Medicare Part D claims for 251 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.