Elizabeth Chacko, D.O.
Endocrinology, Diabetes & Metabolism Physician · Baltimore, MD
Elizabeth Chacko, D.O. is an endocrinology, diabetes & metabolism physician with a practice address in Baltimore, Maryland, and NPI 1528337391, issued on Dec 22, 2011. Check the license (Maryland H86512, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Chacko
- Credential
- D.O.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- H86512 MD
0166029051 VA
Self-reported in NPPES; status is on the state search - Practice location
- 7106 Ridge RD Ste B, Baltimore, MD 21237
- Phone
- (443) 777-6351
- Enumerated
- Dec 22, 2011
- Record last updated
- Jun 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (877) 423-2285
- Medicare enrollment
- Enrolled (PECOS I20190307003163); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 314 in Maryland → Look up another NPI →
Also registered at 7106 Ridge RD Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexa Dipeso, CRNPPrimary Care Nurse Practitioner1053169599
- Priyanka JacobFamily Medicine Physician1891421509
- Maryam Wasfi, MDInternal Medicine Physician1154573590
Verify Elizabeth Chacko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H86512Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,378 Medicare Part D claims for 297 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Levothyroxine Sodium377 claims
- Ozempic239 claims
- Metformin Hcl Er143 claims
- Metformin Hcl127 claims
- Jardiance126 claims
- Alendronate Sodium92 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 practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $574.52
25 payments; by number, the most common kind was food and beverage; the largest payer was Corcept Therapeutics. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Bills Medicare through one group practice
- Medstar Medical Group II LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Chacko among 314 endocrinology, diabetes & metabolism physician records in Maryland
Elizabeth Chacko, D.O. is one of 314 endocrinology, diabetes & metabolism physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 73% of them.
- NPI issued2011 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2011 · median 2003 among the 193 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Maryland
There are 314 endocrinology, diabetes & metabolism physician records in Maryland.
All 314 in Maryland → Every provider in Baltimore → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Marnie Aguasvivas Bello, M.D.Baltimore, MD 212371669829115
- Sanaz SakianiBaltimore, MD 212371023334943
- Martin Binstock, M.D.Baltimore, MD 212391407824287
- Iffat ChowdhuryBaltimore, MD 212391053406108
- Sergio Lizama-HernandezBaltimore, MD 212391780079129
- Jean Park, M.D.Baltimore, MD 212391861512592
- Stephen Smith, MDBaltimore, MD 212341588732077
- Shadi Barakat, MDBaltimore, MD 212291629250154
Common questions
What is Elizabeth Chacko, D.O.'s NPI number?
Elizabeth Chacko, D.O.'s National Provider Identifier (NPI) is 1528337391, issued on Dec 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Chacko, D.O. located?
The NPPES record lists a practice address at 7106 Ridge RD Ste B, Baltimore, MD, 21237. Phone: (443) 777-6351. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Chacko, D.O.'s license?
NPPES lists Maryland license number H86512, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Elizabeth Chacko, D.O. prescribe under Medicare Part D?
In 2024, Elizabeth Chacko, D.O. had 2,378 Medicare Part D claims for 297 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Elizabeth Chacko, D.O.'s MIPS final score?
The 2023 MIPS final score is 80.2 of 100, reported for the practice group. 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.