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Edit this profileAt a glance
- 103 Cardiff Rd, Pittsburgh, PA 15237
About Dr. Zerby
Listed in the NPI registry as a specialist, Stephen A. Zerby, MD practices in Pittsburgh, PA. Stephen graduated from Jefferson Medical College of Thomas Jefferson University in 1994. Medicare claims data shows Stephen provided 521 services to 115 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, psychotherapy, 45 minutes, and psychotherapy, 30 minutes. NPI 1679549653 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
- (412) 417-7671
- Email not available
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Practice Locations
103 CARDIFF RD
Pittsburgh, PA 15237
Procedures Most Often Billed to Medicare
521 services · 115 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
232 | Too few peers to compare |
| Psychotherapy, 30 minutes | Treatment | 90832 |
32 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
237 | More often than most peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
20 | Less often than most peers in Specialist |
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.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other specialists in Pittsburgh 8
Same specialty, same city.
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1994 at Jefferson Medical College of Thomas Jefferson University 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Zerby specialize in?
Dr. Zerby is a specialist in Pittsburgh, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Zerby located?
Dr. Zerby is listed at 103 Cardiff Rd, Pittsburgh, PA 15237. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Zerby's phone number?
The number on file is (412) 417-7671. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Zerby?
Dr. Zerby's National Provider Identifier is 1679549653. 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. Zerby go to medical school?
Dr. Zerby attended Jefferson Medical College of Thomas Jefferson University, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Zerby have?
Dr. Zerby has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Zerby do most often?
According to Medicare billing data, Dr. Zerby provides treatments such as psychotherapy, 45 minutes and psychotherapy, 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Zerby's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Zerby. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.