Physician Profile
Unclaimed ProfileAbout NEWMARK
Zephron Gabriel Newmark, MD is a healthcare provider in Gig Harbor, WA specializing in otolaryngology. Zephron trained at University of Florida College of Medicine, graduating in 1971. Zephron is also listed as specializing in otolaryngology (ent). According to Medicare claims data, Zephron cared for 184 Medicare patients across 187 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
- (253) 530-8293
- Email not available
Practice Locations
4545 POINT FOSDICK DR NW
Gig Harbor, WA 98335
Procedures Most Often Billed to Medicare
187 services · 184 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
53 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
19 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
73 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
22 |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
20 |
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 1
Same specialty, same street address — most likely the same department or group.
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 — 17 related providers in 3 groups
Trained at University of Florida College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1971 at University of Florida College of Medicine 1
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 8
Providers in WA who bill this service to Medicare most often.
Common questions
What does Dr. Newmark specialize in?
Dr. Newmark is an otolaryngology in Gig Harbor, WA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
Where is Dr. Newmark located?
Dr. Newmark is listed at 4545 POINT FOSDICK DR NW, Gig Harbor, WA 98335. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Newmark's phone number?
The number on file is (253) 530-8293. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Newmark's NPI number?
Dr. Newmark's National Provider Identifier is 1811950744. 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. Newmark go to medical school?
Dr. Newmark attended University of Florida College of Medicine, graduating in 1971. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Newmark been practicing?
Dr. Newmark has 55 years experience. Calculated from a graduation year of 1971, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Newmark do most often?
According to Medicare billing data, Dr. Newmark performs procedures including removal of impacted ear wax and diagnostic exam of voice box using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Newmark confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Newmark. 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.