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Edit this profileAt a glance
- 1306 Broadway, El Cajon, CA 92021
About Tanya Marcus
Listed in the NPI registry as a physician assistant, Tanya A. Marcus, PAC practices in El Cajon, CA. According to Medicare claims data, Tanya cared for 307 Medicare patients across 368 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, diagnostic exam of nasal passages using an endoscope, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1659784130 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (619) 551-7400
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1306 BROADWAY
El Cajon, CA 92021
Procedures Most Often Billed to Medicare
368 services · 307 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
94 | More often than most peers in Physician Assistant |
| Removal of impacted ear wax | Procedure | 69210 |
38 | As often as other peers in Physician Assistant |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
34 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
114 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
88 | More than most peers in Physician Assistant |
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 physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 32 related providers in 4 groups
Other physician assistants in El Cajon 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of nasal passages using an endoscope 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Tanya A. Marcus?
Tanya A. Marcus is a physician assistant in El Cajon, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Tanya A. Marcus's address?
Tanya A. Marcus is listed at 1306 Broadway, El Cajon, CA 92021. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Tanya A. Marcus?
The number on file is (619) 551-7400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Tanya A. Marcus's NPI number?
Tanya A. Marcus's National Provider Identifier is 1659784130. 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 Tanya A. Marcus train?
Tanya A. Marcus attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Tanya A. Marcus been practicing?
Tanya A. Marcus has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What procedures does Tanya A. Marcus perform?
According to Medicare billing data, Tanya A. Marcus performs procedures including diagnostic exam of nasal passages using an endoscope, 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 Tanya A. Marcus confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Tanya A. Marcus. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.