Haaris Siddiq, MD
Cardiovascular Disease Physician · Largo, MD
Haaris Siddiq, MD is a cardiovascular disease physician with a practice address in Largo, Maryland, and NPI 1144610759, issued on Feb 3, 2015. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Haaris Siddiq
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD600005607 DC
Self-reported in NPPES; status is on the state search - Practice location
- 901 Harry S Truman Dr N Ste 4217, Largo, MD 20774
- Phone
- (240) 677-0236
- Enumerated
- Feb 3, 2015
- Record last updated
- Jul 6, 2026
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 613 in Maryland → Look up another NPI →
Verify Haaris Siddiq 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
88% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
360 Medicare Part D claims for 108 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium34 claims
- Amlodipine Besylate23 claims
- Albuterol Sulfate Hfa15 claims
- Metoprolol Succinate13 claims
- Eliquis11 claims
- Lisinopril11 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.
Haaris Siddiq among 613 cardiovascular disease physician records in Maryland
Haaris Siddiq, MD is one of 613 cardiovascular disease physician records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 88% of them.
- NPI issued2015 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2026 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 cardiovascular disease physician records list a practice address in Largo
They are 7 of the 651 NPPES records with a practice address in Largo, and 613 cardiovascular disease physician records in Maryland.
All 613 in Maryland → Every provider in Largo → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Khalid Ashai, MDLargo, MD 207741912986035
- Elizabeth Biegelsen, MDLargo, MD 207741982770194
- Leighton Forrester, M.D.Largo, MD 207741831240191
- David Gooray, MDLargo, MD 207741720070261
- Arthur Held, MDLargo, MD 207741962577809
- Edwin Huang, M.D.Largo, MD 207741558426015
- Allison EdwardsUpper Marlboro, MD 207721194821470
- Sridhar Chatrathi, MDGreenbelt, MD 207701447239561
Common questions
What is Haaris Siddiq, MD's NPI number?
Haaris Siddiq, MD's National Provider Identifier (NPI) is 1144610759, issued on Feb 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Haaris Siddiq, MD located?
The NPPES record lists a practice address at 901 Harry S Truman Dr N Ste 4217, Largo, MD, 20774. Phone: (240) 677-0236. Providers update this record themselves, so call before visiting.
How can I verify Haaris Siddiq, MD'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 Haaris Siddiq, MD prescribe under Medicare Part D?
In 2024, Haaris Siddiq, MD had 360 Medicare Part D claims for 108 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
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.