Zain Ahmed, M.D.
Cardiovascular Disease · Wallingford, CT
At a glance
1062 Barnes Rd Ste 300, Wallingford, CT 06492-2576
Published activity: Coronary angioplasty and stenting · Leg revascularization (restoring blood flow) · Varicose vein removal. View counts and coverage
NPPES record updated Aug 11, 2022. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1062 Barnes Rd Ste 300Wallingford, CT 06492-2576
Additional reported practice locations
20 York StreetYnhh - Cardiology
New Haven, CT 065103220
Phone: 2036884242 593 Eddy St
Providence, RI 029034923
Phone: 4014444741
Fax: 4014444445
Education & affiliations
- Medical / professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University
- Graduation year
- 2015
- CMS specialties
- Cardiovascular Disease (Cardiology)
Practice groups
Reported hospital affiliations
- Hartford Hospital Hartford, CT
- Middlesex Hospital Middletown, CT
- Midstate Medical Center Meriden, CT
- St Francis Hospital & Medical Center Hartford, CT
- The Hospital Of Central Connecticut New Britain, CT
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Coronary angioplasty and stenting | 1-10 |
| Leg revascularization (restoring blood flow) | 1-10 |
| Varicose vein removal | 29 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Reported clinician measures
Measures below describe reported clinician performance in the stated period. They do not form an overall HCPList rating, and reporting differs between clinicians.
Published clinical measures
- Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
- 90%2024Published MIPS performance rate. Lower rates indicate better performance for this inverse measure. Measure: MIPS_EC_001_overall. Collection type: EHR. Measure denominator: 73.
- Documentation of Current Medications in the Medical Record
- 86%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_130_overall. Collection type: EHR. Measure denominator: 1637.
- Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
- 15%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_226_performance. Collection type: EHR. Measure denominator: 26.
See all 9 reported measures
- Controlling High Blood Pressure
- 76%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_236_overall. Collection type: REG. Measure denominator: 320.
- Use of High-Risk Medications in Older Adults
- 0%2024Published MIPS performance rate. Lower rates indicate better performance for this inverse measure. Measure: MIPS_EC_238_overall. Collection type: EHR. Measure denominator: 564.
- Cervical Cancer Screening
- 0%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_309_overall. Collection type: EHR. Measure denominator: 251.
- Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
- 28%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_317_overall. Collection type: EHR. Measure denominator: 826.
- Closing the Referral Loop: Receipt of Specialist Report
- 1%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_374_overall. Collection type: EHR. Measure denominator: 69.
- HIV Screening
- 2%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_475_overall. Collection type: EHR. Measure denominator: 531.
Source: PY 2024 Clinician Public Reporting: MIPS Measures and Attestations · Published Sep 10, 2026.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $3,358.43 |
| Travel and lodging | $2,769.19 |
Reporting companies
| Company | Amount |
|---|---|
| ABBOTT LABORATORIES | $2,910.51 |
| MEDTRONIC, INC. | $1,929.88 |
| BARD PERIPHERAL VASCULAR, INC. | $357.47 |
| SHOCKWAVE MEDICAL, INC | $278.78 |
| NOVO NORDISK INC | $120.09 |
| ESPERION THERAPEUTICS, INC. | $89.12 |
| ACTELION PHARMACEUTICALS US, INC. | $64.63 |
| MERCK SHARP & DOHME LLC | $62.93 |
| Other reporting companies | $314.21 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Cardiovascular Disease
- Taxonomy code
- 207RC0000X
- Enumeration date
- Jun 10, 2015
- Record updated
- Aug 11, 2022
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207R00000X
License reported: LP03522 RI
207RC0000X · Primary
License reported: 71523 CT
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1062 Barnes Rd Ste 300Wallingford, CT 06492-2576
- Phone
- (203) 265-9831
Mailing address
1062 BARNES RD STE 300WALLINGFORD, CT 064922576
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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