Robert Kleyman, DO, MBA
NPI 1164959201 · Critical Care Medicine (Internal Medicine) Physician · Naples, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Kleyman, DO, MBA is a Critical Care Medicine (Internal Medicine) Physician provider in Naples, FL (NPI 1164959201).
Provider details
- NPI number
- 1164959201
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO, MBA
- Sex
- Male
- Sole proprietor
- No
- License
- UO5362 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
336 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 217 | $217 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 92 | $120 |
| Critical Care, Each Additional 30 Minutes99292 | 27 | $110 |
Typical Medicare-allowed amounts for these services range $110–$217 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (3)
- 13340 Metro Pkwy Ste 400Fort Myers, FL 33966-4818Phone: (239) 343-1105Fax: (239) 343-4259
- 8340 Collier Blvd Ste 307Naples, FL 34114-3626Phone: (239) 348-4221Fax: (239) 348-4506
- 6101 Pine Ridge RdNaples, FL 34119-3900Phone: (239) 348-4221Fax: (239) 348-4506
Registry dates
- Enumerated
- 2017-05-19
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is Robert Kleyman's NPI number?
- Robert Kleyman's National Provider Identifier (NPI) is 1164959201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Kleyman's specialty?
- Robert Kleyman is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Kleyman located?
- Robert Kleyman's practice location on file with NPPES is 2338 Immokalee Rd # 561, Naples, FL 34110-1445.
- What is Robert Kleyman's phone number?
- The practice phone number listed in the NPPES registry for Robert Kleyman is (239) 330-2933.
- Does Robert Kleyman accept Medicare?
- Robert Kleyman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Kleyman's NPI active?
- Yes — Robert Kleyman's NPI (1164959201) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.