Jason Kittler
NPI 1174585426 · Internal Medicine Physician · Pittsfield, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Kittler is a Internal Medicine Physician provider in Pittsfield, MA (NPI 1174585426).
Provider details
- NPI number
- 1174585426
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 81381 (MA)
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
2,855 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 964 | $8 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 466 | $12 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 366 | $67 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 347 | $98 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 231 | $136 |
| Annual Depression Screening, 5 to 15 MinutesG0444 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 367 | 107 |
| Levothyroxine Sodium | 295 | 74 |
| Lisinopril | 273 | 77 |
| Losartan Potassium | 253 | 62 |
| Amlodipine Besylate | 238 | 67 |
| Omeprazole | 179 | 47 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-03
- Last updated
- 2019-01-09
Frequently asked questions
- What is Jason Kittler's NPI number?
- Jason Kittler's National Provider Identifier (NPI) is 1174585426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Kittler's specialty?
- Jason Kittler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Kittler located?
- Jason Kittler's practice location on file with NPPES is 777 North St, Pittsfield, MA 01201-4147.
- What is Jason Kittler's phone number?
- The practice phone number listed in the NPPES registry for Jason Kittler is (413) 499-8510.
- Does Jason Kittler accept Medicare?
- Jason Kittler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Kittler's NPI active?
- Yes — Jason Kittler's NPI (1174585426) is active in the NPPES registry as of the last update on 2019-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.