Physician Profile
Unclaimed ProfileAbout KWARTOWITZ
Based in Clarkston, MI, Gary S Kwartowitz, D.O. is listed in the NPI registry under otolaryngology. Gary graduated from Michigan State University College of Osteopathic Medicine in 1993. Gary is also listed as specializing in otolaryngology (ent). According to Medicare claims data, Gary cared for 515 Medicare patients across 877 services.
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
- (248) 620-3100
- Email not available
Practice Locations
5701 BOW POINTE DR SUITE 200
Clarkston, MI 48346
Procedures Most Often Billed to Medicare
877 services · 515 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
27 |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
21 |
| Incision of eardrum with insertion of eardrum tube under local or topical anesthesia | Procedure | 69433 |
20 |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
280 |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
69 |
| Test to assess middle ear function | Treatment | 92567 |
24 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
227 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
111 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
44 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
33 |
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 otolaryngology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 23 related providers in 3 groups
Trained at Michigan State University College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Michigan State University College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of voice box using a flexible endoscope 7
Providers in MI who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Kwartowitz?
Dr. Kwartowitz is an otolaryngology in Clarkston, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
What is Dr. Kwartowitz's address?
Dr. Kwartowitz is listed at 5701 BOW POINTE DR SUITE 200, Clarkston, MI 48346. 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. Kwartowitz?
The number on file is (248) 620-3100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Kwartowitz's NPI number?
Dr. Kwartowitz's National Provider Identifier is 1003924820. 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. Kwartowitz train?
Dr. Kwartowitz attended Michigan State University College of Osteopathic Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kwartowitz been practicing?
Dr. Kwartowitz has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Kwartowitz perform?
According to Medicare billing data, Dr. Kwartowitz performs procedures including diagnostic exam of voice box using a flexible endoscope, diagnostic exam of nasal passages using an endoscope and incision of eardrum with insertion of eardrum tube under local or topical anesthesia; provides treatments such as professional service for preparation and provision of 1 or more antigens and comprehensive hearing and speech recognition test, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Kwartowitz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kwartowitz. 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.