Natalia Puig-Marquez, MD
Hospice and Palliative Medicine (Internal Medicine) Physician · Marshfield, WI
Natalia Puig-Marquez, MD is a hospice and palliative medicine (internal medicine) physician with a practice address in Marshfield, Wisconsin, and NPI 1326600370, issued on Jun 30, 2019. Check the license (Wisconsin 74345-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Natalia Puig-Marquez
- Credential
- MD
- Primary taxonomy
- Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
- License number
- 74345-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1000 N Oak Ave, Marshfield, WI 54449
- Phone
- (715) 387-5511
- Enumerated
- Jun 30, 2019
- Record last updated
- Aug 13, 2024
- Medicare enrollment
- Enrolled (PECOS I20240730001358); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (internal medicine) physician records → All 59 in Wisconsin → Look up another NPI →
Also registered at 1000 N Oak Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sukaina AbbasPediatrics Physician1407529191
- Chady Abboud Leon, M.D.Hematology & Oncology Physician1770737744
- Ihab Abdalrahman, MDHospitalist Physician1497855134
- Raquel Abengozar Mingorance, MDStudent in an Organized Health Care Education/Training Program1609437755
- Aanuoluwa Abiola, M.DGeriatric Medicine (Internal Medicine) Physician1598117574
Verify Natalia Puig-Marquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 74345-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024
37 Medicare Part D claims, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Oxycodone Hcl19 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
- Mchs Hospitals IncMarshfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Natalia Puig-Marquez among 59 hospice and palliative medicine (internal medicine) physician records in Wisconsin
Natalia Puig-Marquez, MD is one of 59 hospice and palliative medicine (internal medicine) physician records with a practice address in Wisconsin. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 7% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2019 · median 2009 among the 41 with a school on file
- Record last updated2024 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0002X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospice and Palliative Medicine (Internal Medicine) Physician providers in Wisconsin
There are 59 hospice and palliative medicine (internal medicine) physician records in Wisconsin.
All 59 in Wisconsin → Every provider in Marshfield → Hospice and Palliative Medicine (Internal Medicine) Physician nationwide →
The 8 hospice and palliative medicine (internal medicine) physician records with the nearest ZIP codes
- Eromi Jayasingha, MDWeston, WI 544761588681522
- Amy James, MDGreen Bay, WI 543011972587715
- Caressa Eckley, D.O.La Crosse, WI 546011659718377
- David Schifeling, MDEau Claire, WI 547011932211281
- Ajit Abraham, M.D.Eau Claire, WI 547031487899936
- Michael Claessens, MDEau Claire, WI 547031962514133
- Tomasz Okon, MDEau Claire, WI 547031497867667
- John Bennett, DOOshkosh, WI 549041144483439
Common questions
What is Natalia Puig-Marquez, MD's NPI number?
Natalia Puig-Marquez, MD's National Provider Identifier (NPI) is 1326600370, issued on Jun 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Natalia Puig-Marquez, MD located?
The NPPES record lists a practice address at 1000 N Oak Ave, Marshfield, WI, 54449. Phone: (715) 387-5511. Providers update this record themselves, so call before visiting.
How can I verify Natalia Puig-Marquez, MD's license?
NPPES lists Wisconsin license number 74345-20, 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 Natalia Puig-Marquez, MD prescribe under Medicare Part D?
In 2024, Natalia Puig-Marquez, MD had 37 Medicare Part D claims; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. 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.