Gigi Baker, MD
Internal Medicine Physician · Springfield, MO
Gigi Baker, MD is an internal medicine physician with a practice address in Springfield, Missouri, and NPI 1184666117, issued on Jun 12, 2006. Check the license (Missouri 101172, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Gigi Baker
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 101172 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1001 E Primrose St, Springfield, MO 65807
- Phone
- (417) 875-3000
- Enumerated
- Jun 12, 2006
- Entity
- Type 1 · individual
Also registered at 1001 E Primrose St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jason BaileyStudent in an Organized Health Care Education/Training Program1568887255
- Brittany Bain, FNP-BCNurse Practitioner1073182507
Verify Gigi Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 101172Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4.0 times the Medicare Part D claims of the average internal medicine physician in 2024
11,273 Medicare Part D claims for 625 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 345 claims were for opioids.
Most prescribed
- Levothyroxine Sodium582 claims
- Atorvastatin Calcium526 claims
- Amlodipine Besylate520 claims
- Metoprolol Succinate424 claims
- Losartan Potassium371 claims
- Lisinopril333 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.
No measured Medicare quality score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $304.51
15 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Lester E Cox Medical CentersSpringfield, MO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
173 internal medicine physician records list a Springfield practice address
They are 173 of the 6,403 NPPES records with a Springfield practice address, and 3,392 internal medicine physician records in Missouri.
All 173 in Springfield → All 3,392 in Missouri → Every provider in Springfield →
Other internal medicine physician records in Missouri
- Betty Abban, M.D.Springfield, MO1063893162
- Amer Abbas, MDSaint Louis, MO1508480666
- Marghoob Abbas, M.D.St Joseph, MO1588603781
- Muhammad Khalid Abbas, M.D.Springfield, MO1447877089
- Sundas Abbas, MDRichmond Heights, MO1649790486
- Hajira Abbasi, DOSaint Louis, MO1194036947
- Mohammed Abbasi, MDSaint Louis, MO1497097083
- Catey Abbott, DOSaint Louis, MO1699355347
- David Abbott, MDRichmond Heights, MO1568448850
- Ramzi Abboud, MDSaint Louis, MO1649684200
Common questions
What is Gigi Baker, MD's NPI number?
Gigi Baker, MD's National Provider Identifier (NPI) is 1184666117, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gigi Baker, MD located?
The NPPES record lists a practice address at 1001 E Primrose St, Springfield, MO, 65807. Phone: (417) 875-3000. Providers update this record themselves, so call before visiting.
How can I verify Gigi Baker, MD's license?
NPPES lists Missouri license number 101172, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gigi Baker, MD prescribe under Medicare Part D?
In 2024, Gigi Baker, MD had 11,273 Medicare Part D claims for 625 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Gigi Baker, MD's Medicare quality score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.