Maria Grace Cruz-Apolinario, MD
Emergency Medicine Physician · Berlin, WI
Maria Grace Cruz-Apolinario, MD is an emergency medicine physician with a practice address in Berlin, Wisconsin, and NPI 1215926795, issued on Oct 18, 2005. Check the license (Wisconsin 37703, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Maria Grace Cruz-Apolinario
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 37703 WI
Self-reported in NPPES; status is on the state search - Practice location
- 225 Memorial Dr, Berlin, WI 54923
- Phone
- (920) 361-5525
- Enumerated
- Oct 18, 2005
- Record last updated
- Nov 16, 2022
- Fax
- (920) 361-5925
- Medicaid ID
- 32254600 WI
- Medicare enrollment
- Enrolled (PECOS I20101023000278); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,464 in Wisconsin → Look up another NPI →
Also registered at 225 Memorial Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maria Grace Cruz-Apolinario in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 37703Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12.1 times the Medicare Part D claims of the average emergency medicine physician in 2024
2,729 Medicare Part D claims for 320 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Eliquis135 claims
- Levothyroxine Sodium109 claims
- Atorvastatin Calcium108 claims
- Gabapentin101 claims
- Xarelto75 claims
- Metoprolol Succinate71 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 2 group practices
- Mchs Hospitals IncMarshfield, WI
- Oak Medical SCBrookfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Grace Cruz-Apolinario among 1,464 emergency medicine physician records in Wisconsin
Maria Grace Cruz-Apolinario, MD is one of 1,464 emergency medicine physician records with a practice address in Wisconsin. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1989 · median 2011 among the 844 with a school on file
- Record last updated2022 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 emergency medicine physician records list a practice address in Berlin
They are 6 of the 132 NPPES records with a practice address in Berlin, and 1,464 emergency medicine physician records in Wisconsin.
All 1,464 in Wisconsin → Every provider in Berlin → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Mary Cummins, M.D.Berlin, WI 549231225074214
- Erin Eferem, M.D.Berlin, WI 549231700106796
- James Heinzen, M.D.Berlin, WI 549231013908409
- P Shattuck, MDBerlin, WI 549231740273630
- John Silkey, MDBerlin, WI 549231073506192
- Lauren Barlow, M.D.Appleton, WI 549151417244518
- Nicholas Bope, MDAppleton, WI 549151902217284
- Jojo HammondAppleton, WI 549151346414091
Common questions
What is Maria Grace Cruz-Apolinario, MD's NPI number?
Maria Grace Cruz-Apolinario, MD's National Provider Identifier (NPI) is 1215926795, issued on Oct 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Maria Grace Cruz-Apolinario, MD located?
The NPPES record lists a practice address at 225 Memorial Dr, Berlin, WI, 54923. Phone: (920) 361-5525. Providers update this record themselves, so call before visiting.
How can I verify Maria Grace Cruz-Apolinario, MD's license?
NPPES lists Wisconsin license number 37703, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria Grace Cruz-Apolinario, MD prescribe under Medicare Part D?
In 2024, Maria Grace Cruz-Apolinario, MD had 2,729 Medicare Part D claims for 320 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.