Physician Profile
Unclaimed ProfileAbout RYB
Based in Springfield, MA, Gabriel E Ryb, M.D. is listed in the NPI registry under general surgery. Gabriel is also listed as specialising in surgery and surgical critical care.
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
Common questions
What kind of doctor is Dr. Ryb?
Dr. Ryb is a general surgeon in Springfield, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
What is Dr. Ryb's address?
Dr. Ryb is listed at 2 MEDICAL CENTER DRIVE, Springfield, MA 01107. 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. Ryb?
The number on file is (413) 794-8020. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ryb's NPI number?
Dr. Ryb's National Provider Identifier is 1356398366. 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. Ryb train?
Dr. Ryb attended Other, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ryb been practising?
Dr. Ryb has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ryb perform?
According to Medicare billing data, Dr. Ryb performs procedures including removal of gallbladder using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ryb confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ryb. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (413) 794-8020
- Email not available
Practice Locations
2 MEDICAL CENTER DRIVE
Springfield, MA 01107
Procedures Most Often Billed to Medicare
406 services · 312 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of gallbladder using an endoscope | Procedure | 47562 |
15 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
120 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
88 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
80 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
49 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
20 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
17 |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other general surgeons at this location 5
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.
Other general surgeons in Springfield 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of gallbladder using an endoscope 8
Providers in MA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.