Edna Decastro, M.D.
Internal Medicine Physician · Chillicothe, MO
Edna Decastro, M.D. is an internal medicine physician with a practice address in Chillicothe, Missouri, and NPI 1881647170, issued on May 18, 2006. Check the license (Missouri 106544, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Edna Decastro
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 106544 MO
Self-reported in NPPES; status is on the state search - Practice location
- 103 11TH St, Chillicothe, MO 64601
- Phone
- (660) 646-2682
- Enumerated
- May 18, 2006
- Entity
- Type 1 · individual
Also registered at 103 11TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Constant, APRN, FNP-BCFamily Nurse Practitioner1356369714
- Narayanan Mangalat, M.D.Surgery Physician1922090299
- Donald Metry, MDInternal Medicine Physician1447296470
Verify Edna Decastro 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 106544Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
17 Medicare Part D claims, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
3 internal medicine physician records list a Chillicothe practice address
They are 3 of the 137 NPPES records with a Chillicothe practice address, and 3,392 internal medicine physician records in Missouri.
All 3 in Chillicothe → All 3,392 in Missouri → Every provider in Chillicothe →
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 Edna Decastro, M.D.'s NPI number?
Edna Decastro, M.D.'s National Provider Identifier (NPI) is 1881647170, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Edna Decastro, M.D. located?
The NPPES record lists a practice address at 103 11TH St, Chillicothe, MO, 64601. Phone: (660) 646-2682. Providers update this record themselves, so call before visiting.
How can I verify Edna Decastro, M.D.'s license?
NPPES lists Missouri license number 106544, 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 Edna Decastro, M.D. prescribe under Medicare Part D?
In 2024, Edna Decastro, M.D. had 17 Medicare Part D claims; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
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.