Physician Profile
Vivian P. Hobayan, MD
Unclaimed ProfileAbout Dr. Hobayan
Listed in the NPI registry as a specialist, Vivian P. Hobayan, MD practices in Lima, OH. Medicare claims data shows Vivian provided 75,618 services to 1,623 patients. The services billed most often include injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered), injection, golimumab, 1 mg, for intravenous use, and injection, denosumab, 1 mg.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (419) 222-3758
- Email not available
Practice Locations
750 W HIGH ST STE 260
Lima, OH 45801
Procedures Most Often Billed to Medicare
75,618 services · 1,623 patients · 23 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
93 | As often as other peers in Specialist |
| X-ray of hand, 2 views | Imaging | 73120 |
215 | Too few peers to compare |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
172 | More often than most peers in Specialist |
| X-ray of wrist, 2 views | Imaging | 73100 |
59 | Too few peers to compare |
| X-ray of knee, 1-2 views | Imaging | 73560 |
41 | As often as other peers in Specialist |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
39 | As often as other peers in Specialist |
| X-ray of foot, 2 views | Imaging | 73620 |
30 | Too few peers to compare |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
449 | More than most peers in Specialist |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
263 | More often than most peers in Specialist |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
238 | More 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 4
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 Lima 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1986 at Other 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 OH who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Hobayan?
Dr. Hobayan is a specialist in Lima, OH. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Hobayan's address?
Dr. Hobayan is listed at 750 W High St Ste 260, Lima, OH 45801. 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. Hobayan?
The number on file is (419) 222-3758. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Hobayan?
Dr. Hobayan's National Provider Identifier is 1790852333. 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. Hobayan train?
Dr. Hobayan attended Other, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hobayan have?
Dr. Hobayan has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Hobayan perform?
According to Medicare billing data, Dr. Hobayan performs procedures including aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of hand, 2 views and dxa bone density measurement of hip, pelvis, spine; provides treatments such as infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less and administration of chemotherapy into vein, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hobayan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hobayan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.