Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ALAN M REZNIK M.D.
NPI 1275539785
Orthopaedic Surgery - Sports Medicine in Hamden, CT

Q: What is Alan Reznik's NPI number?

The NPI number for Alan Reznik is 1275539785. It was assigned to this individual provider in the NPPES registry on June 21, 2005.

Q: What is Alan Reznik's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.

Q: When was this NPI record last updated?

The NPPES record for Alan Reznik was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 21, 2005PECOS EnrolledAccepts Medicare Assignment

82.17/100

CMS Quality Rating

9 WASHINGTON AVE FL 1A, HAMDEN, CT 06518(203) 865-6784(203) 865-6788 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 14, 2026, May 18, 2026, Jun 22, 2021 and 2 more (5 updates tracked since 2016).

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About Dr. Alan M Reznik M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALAN M REZNIK M.D. (NPI 1275539785) is an individual sports medicine provider in Hamden, Connecticut, licensed in Connecticut (29781) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Yale University School Of Medicine (1983).

NPPES Registry Identity

NPI1275539785

Entity TypeIndividualMale

Primary Taxonomy207XX0005X

Provider Legal NameDR. ALAN M REZNIKCredential: M.D.

Location Address9 WASHINGTON AVE FL 1AHamden, CT 06518-3267

Mailing Address2 Barnes Industrial Rd SWallingford, CT 06492-2486 · (203) 626-0160 · Fax (203) 294-6734

Phone(203) 865-6784

Fax(203) 865-6788

Sole ProprietorNo

Medical School CMSYale University School Of MedicineGraduated 1983

Enumeration DateJune 21, 2005

Last NPPES UpdateOctober 14, 20265 updates tracked since enumeration

NPPES CertifiedOctober 14, 2026

✔ NPI 1275539785 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic Surgery · Sports MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207XX0005X

License✔ Licensed in CT · 29781

Definition

An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.

Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License 29781 (CT)

9 WASHINGTON AVE FL 1A, Hamden, CT 06518

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Secondary Practice Locations 5

Location 130 Commerce ParkMilford, CT 06460-3551 · Phone (203) 865-6784 · Fax (203) 865-6788

Location 2701 N Colony RdWallingford, CT 06492-2407 · Phone (203) 265-1800 · Fax (203) 284-9010

Location 3258 Broad StMilford, CT 06460-3226 · Phone (203) 882-3373 · Fax (203) 882-3372

Location 4235 Boston Post RdOrange, CT 06477-3229 · Phone (203) 795-4784 · Fax (203) 799-1179

Location 5469 W Main StBranford, CT 06405-3400 · Phone (203) 865-6784 · Fax (203) 865-6788

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Alan M Reznik M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9931170230

PECOS Enrollment IDI20080729000480

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alan Reznik reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Connecticut Orthopaedic Specialists, PC

0.3 mi

Magnetic Resonance Imaging (MRI)

2416 WHITNEY AVE # MRI
Hamden, CT 06518

Reassigned Medicare billing, Connecticut enrollment
146 clinicians in this Medicare group

NPI 1184840845 (203) 407-3538

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

461 services110 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

139 services104 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

132 services103 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

93 services64 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

85 services85 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

81 services61 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

72 services59 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

59 services46 patients

X-ray of both knees while standing 73565

An X-ray of both knees while standing is a diagnostic procedure that captures images of your knee joints. You'll stand in front of an X-ray machine, and it will take pictures showing the bones and tissues in your knees. This helps doctors identify any abnormalities or injuries.

53 services50 patients

Mri scan of leg joint without contrast 73721

An MRI scan of your leg joint is a non-invasive procedure that uses magnetic fields and radio waves to create detailed images of the structures within your leg. This helps doctors diagnose or monitor conditions without using contrast dye.

23 services22 patients

Aspiration and/or injection of fluid large joint using ultrasound guidance 20611

This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.

14 services13 patients

Mri scan of arm joint without contrast 73221

An MRI scan of the arm joint is a non-invasive imaging procedure that uses magnetic fields and radio waves to create detailed images of the structures within your arm joint. No contrast dye is used in this process. It helps to diagnose or monitor conditions like arthritis, injuries, or infections.

14 services13 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.17/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

85.2

Improvement Activities

Cost

67.71

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Knee orthosis, elastic with joints, prefabricated, off-the-shelf L1812

DME-Orthotic Devices · category DF011N

4 suppliers15 claims15 services$63.12 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SHIRVINDA A WIJESEKERA M.D.

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)