Jeffery Klein, MD
NPI 1194751008 · Pain Medicine (Anesthesiology) Physician · Torrington, CT
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffery Klein, MD is a Pain Medicine (Anesthesiology) Physician provider in Torrington, CT (NPI 1194751008).
Provider details
- NPI number
- 1194751008
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036611 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
122 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 24 | $286 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 23 | $66 |
| Other Procedure on Nervous System64999 | 22 | $22 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 21 | $98 |
| Ultrasonic Guidance for Needle Placement76942 | 21 | $32 |
| Anesthesia for Injection, Drainage Or Aspiration Procedures on Spine Or Spinal Cord of Lower Back Accessed Through Skin Using Imaging Guidance01938 | 11 | $107 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffery Klein's NPI number?
- Jeffery Klein's National Provider Identifier (NPI) is 1194751008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffery Klein's specialty?
- Jeffery Klein is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffery Klein located?
- Jeffery Klein's practice location on file with NPPES is 540 Litchfield St, Torrington, CT 06790-6679.
- What is Jeffery Klein's phone number?
- The practice phone number listed in the NPPES registry for Jeffery Klein is (860) 496-6580.
- Does Jeffery Klein accept Medicare?
- Jeffery Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffery Klein's NPI active?
- Yes — Jeffery Klein's NPI (1194751008) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.