Geraldine Go Feria, M.D.
Internal Medicine Physician · Wanatah, IN
Geraldine Go Feria, M.D. is an internal medicine physician with a practice address in Wanatah, Indiana, and NPI 1679764492, issued on Aug 6, 2007. Check the license (Indiana 01068503A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Geraldine Go Feria
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01068503A IN
Self-reported in NPPES; status is on the state search - Practice location
- 306 South Ohio St, Wanatah, IN 46390
- Phone
- (219) 733-2755
- Enumerated
- Aug 6, 2007
- Record last updated
- Sep 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (219) 733-2377
- Medicare enrollment
- Enrolled (PECOS I20101007000925); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Verify Geraldine Go Feria in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01068503ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,479 Medicare Part D claims for 579 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 207 claims were for opioids.
Most prescribed
- Atorvastatin Calcium618 claims
- Losartan Potassium329 claims
- Levothyroxine Sodium323 claims
- Lisinopril300 claims
- Hydrochlorothiazide292 claims
- Amlodipine Besylate260 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.
The MIPS final score for 2023 (Medicare payment program): 88 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Porter Physician Services LLCWanatah, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geraldine Go Feria among 2,109 internal medicine physician records in Indiana
Geraldine Go Feria, M.D. is one of 2,109 internal medicine physician records with a practice address in Indiana. 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 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 48% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1998 · median 2005 among the 1,448 with a school on file
- Record last updated2020 · 43% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Indiana
There are 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Paula Benchik-Abrinko, M.D.Whiting, IN 463941255389573
- Chittaranjan Patel, MDWhiting, IN 463941477660801
- Nirav Patel, MDWhiting, IN 463941215547567
- Atimanaparampil Damodaran, M.D.Valparaiso, IN 463851255394805
- Majed Al-Hamwi, M.D.Valparaiso, IN 463831568665917
- Helda Barakat, MDValparaiso, IN 463831154571529
- Ruchika Gill, MDValparaiso, IN 463831881438976
- Thalia Kamel, MDValparaiso, IN 463831689054215
Common questions
What is Geraldine Go Feria, M.D.'s NPI number?
Geraldine Go Feria, M.D.'s National Provider Identifier (NPI) is 1679764492, issued on Aug 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Geraldine Go Feria, M.D. located?
The NPPES record lists a practice address at 306 South Ohio St, Wanatah, IN, 46390. Phone: (219) 733-2755. Providers update this record themselves, so call before visiting.
How can I verify Geraldine Go Feria, M.D.'s license?
NPPES lists Indiana license number 01068503A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Geraldine Go Feria, M.D. prescribe under Medicare Part D?
In 2024, Geraldine Go Feria, M.D. had 8,479 Medicare Part D claims for 579 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Geraldine Go Feria, M.D.'s MIPS final score?
The 2023 MIPS final score is 88 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.