Physician Profile
Unclaimed ProfileAbout LEFF
Peter D Leff, M.D. practises general surgery in Meriden, CT. Peter is a 1989 graduate of New York Medical College. Peter is also listed as specialising in surgery.
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. Leff?
Dr. Leff is a general surgeon in Meriden, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
What is Dr. Leff's address?
Dr. Leff is listed at 455 LEWIS AVE SUITE 216, Meriden, CT 06451. 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. Leff?
The number on file is (203) 634-0134. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Leff's NPI number?
Dr. Leff's National Provider Identifier is 1669426508. 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. Leff train?
Dr. Leff attended New York Medical College, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Leff been practising?
Dr. Leff has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Leff perform?
According to Medicare billing data, Dr. Leff performs procedures including removal of skin and tissue, 20.0 sq cm or less and repair of groin hernia using an endoscope; provides treatments such as removal of tissue from wound, 20.0 sq cm or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Leff confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Leff. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (203) 634-0134
- Email not available
Practice Locations
455 LEWIS AVE SUITE 216
Meriden, CT 06451
Procedures Most Often Billed to Medicare
488 services · 248 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
173 |
| Repair of groin hernia using an endoscope | Procedure | 49650 |
18 |
| Removal of tissue from wound, 20.0 sq cm or less | Treatment | 97597 |
88 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
83 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
42 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
27 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
21 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
18 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
18 |
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 general surgeons at this location 3
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 Meriden 2
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at New York Medical College 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at New York Medical College 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of skin and tissue, 20.0 sq cm or less 8
Providers in CT 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.