Zaid A. Shakir, M.D.
Critical Care Medicine (Internal Medicine) Physician · Baltimore, MD
Zaid A. Shakir, M.D. is a critical care medicine (internal medicine) physician with a practice address in Baltimore, Maryland, and NPI 1538450952, issued on Apr 20, 2011. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Zaid A. Shakir
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 036137870 IL
01083122A IN
Self-reported in NPPES; status is on the state search - Practice location
- 201 E University Pkwy Dept OF, Baltimore, MD 21218
- Phone
- (410) 554-2284
- Enumerated
- Apr 20, 2011
- Record last updated
- Nov 27, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (410) 554-2184
- Medicaid ID
- 036137870 IL
- Medicare enrollment
- Enrolled (PECOS I20200128003199); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 212 in Maryland → Look up another NPI →
Also registered at 201 E University Pkwy Dept OF
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed Abdelhalim, MDStudent in an Organized Health Care Education/Training Program1033905559
- Olaitan Adeyoola, MBBSStudent in an Organized Health Care Education/Training Program1649112590
- Marwan Ahmed, MDStudent in an Organized Health Care Education/Training Program1518717610
- Natalie Akoto, MBCHBStudent in an Organized Health Care Education/Training Program1548011448
- Basem Al AchrasInternal Medicine Physician1114555026
- Saif Almushhadani, MDStudent in an Organized Health Care Education/Training Program1376048306
Verify Zaid A. Shakir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% more Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
1,120 Medicare Part D claims for 220 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Trelegy Ellipta270 claims
- Albuterol Sulfate Hfa153 claims
- Prednisone99 claims
- Montelukast Sodium93 claims
- Doxycycline Hyclate41 claims
- Furosemide38 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).
Industry payments in 2024: $265.99
12 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,708 providers of this specialty with any payment received $2,958.68 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
- Porter Physician Services LLCChesterton, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zaid A. Shakir among 212 critical care medicine (internal medicine) physician records in Maryland
Zaid A. Shakir, M.D. is one of 212 critical care medicine (internal medicine) physician records with a practice address in Maryland. 86% 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 63% of them.
- NPI issued2011 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1998 · median 2005 among the 168 with a school on file
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Maryland
There are 212 critical care medicine (internal medicine) physician records in Maryland.
All 212 in Maryland → Every provider in Baltimore → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Wesley ChanBaltimore, MD 212151558926626
- Elie Khalil, MDBaltimore, MD 212151578801056
- Siva Sivakumar, MDBaltimore, MD 212151992788442
- Howard Reynolds, M.D.Baltimore, MD 212231811975006
- Sean Agbor-Enoh, M.D., PHDBaltimore, MD 212241811159858
- Amarpreet AhluwaliaBaltimore, MD 212241245897453
- Ryan Belecanech, MDBaltimore, MD 212241821452905
- Dale Needham, M.D.Baltimore, MD 212241801848080
Common questions
What is Zaid A. Shakir, M.D.'s NPI number?
Zaid A. Shakir, M.D.'s National Provider Identifier (NPI) is 1538450952, issued on Apr 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Zaid A. Shakir, M.D. located?
The NPPES record lists a practice address at 201 E University Pkwy Dept OF, Baltimore, MD, 21218. Phone: (410) 554-2284. Providers update this record themselves, so call before visiting.
How can I verify Zaid A. Shakir, M.D.'s license?
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 Zaid A. Shakir, M.D. prescribe under Medicare Part D?
In 2024, Zaid A. Shakir, M.D. had 1,120 Medicare Part D claims for 220 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
What is Zaid A. Shakir, 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.