Physician Profile
Unclaimed ProfileAbout AIERSTOK
Mark Douglas Aierstok, MD practices sports medicine in Poughkeepsie, NY. Mark is a 2000 graduate of East Tennessee State University Quillen College of Medicine. Mark is also listed as specializing in orthopaedic surgery and orthopaedic sports medicine. Medicare claims data shows Mark provided 3,794 services to 1,354 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (845) 454-0120
- Email not available
Practice Locations
1910 SOUTH RD
Poughkeepsie, NY 12601
Procedures Most Often Billed to Medicare
3,794 services · 1,354 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
291 |
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
184 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
11 |
| Computer-assisted surgery for muscle and bone procedure | Procedure | 20985 |
11 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
123 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
121 |
| X-ray of pelvis, 1-2 views | Imaging | 72170 |
90 |
| X-ray of knee, 3 views | Imaging | 73562 |
33 |
| X-ray of elbow, minimum of 3 views | Imaging | 73080 |
26 |
| Mri scan of leg joint without contrast | Imaging | 73721 |
25 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other sports medicines at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Trained at East Tennessee State University Quillen College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2000 at East Tennessee State University Quillen College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Aierstok?
Dr. Aierstok is a sports medicine in Poughkeepsie, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “SPORTS MEDICINE”.
NPI registry
What is Dr. Aierstok's address?
Dr. Aierstok is listed at 1910 SOUTH RD, Poughkeepsie, NY 12601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Aierstok?
The number on file is (845) 454-0120. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Aierstok?
Dr. Aierstok's National Provider Identifier is 1881677417. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Aierstok train?
Dr. Aierstok attended East Tennessee State University Quillen College of Medicine, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Aierstok have?
Dr. Aierstok has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Aierstok perform?
According to Medicare billing data, Dr. Aierstok performs procedures including aspiration and/or injection of fluid from large joint, aspiration and/or injection of fluid large joint using ultrasound guidance and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of knee, 4 or more views and x-ray of shoulder, minimum of 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Aierstok's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Aierstok. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.