Kenneth Kleinman, M.D.
NPI 1689605941 · Specialist · Tarzana, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Kleinman, M.D. is a Specialist provider in Tarzana, CA (NPI 1689605941).
Provider details
- NPI number
- 1689605941
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G50719 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,374 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 512 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 459 | $181 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 359 | $129 |
| X-Ray of Chest, 2 Views71046 | 215 | $35 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 89 | $25 |
| Complete Ultrasound Scan of Abdomen76700 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 179 | 49 |
| Levothyroxine Sodium | 137 | 32 |
| Rosuvastatin Calcium | 116 | 30 |
| Potassium Chloride | 112 | 32 |
| Losartan Potassium | 112 | 30 |
| Famotidine | 110 | 33 |
| Furosemide | 109 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$703 across 32 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2024-11-27
- Certified
- 2024-11-27
Frequently asked questions
- What is Kenneth Kleinman's NPI number?
- Kenneth Kleinman's National Provider Identifier (NPI) is 1689605941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Kleinman's specialty?
- Kenneth Kleinman is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Kenneth Kleinman located?
- Kenneth Kleinman's practice location on file with NPPES is 5525 Etiwanda Ave Ste 312, Tarzana, CA 91356-6126.
- What is Kenneth Kleinman's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Kleinman is (818) 300-0081.
- Does Kenneth Kleinman accept Medicare?
- Kenneth Kleinman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Kleinman's NPI active?
- Yes — Kenneth Kleinman's NPI (1689605941) is active in the NPPES registry as of the last update on 2024-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.