Valerie Griffeth, M.D., PH.D.
NPI 1902292493 · Critical Care Medicine (Internal Medicine) Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Valerie Griffeth, M.D., PH.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Oak Lawn, IL (NPI 1902292493).
Provider details
- NPI number
- 1902292493
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD194422 (OR)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
345 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 | 221 | $222 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 56 | $81 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 22 | $123 |
| Critical Care, Each Additional 30 Minutes99292 | 19 | $112 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 15 | $46 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 12 | $90 |
Practice location
Mailing address
Additional practice locations (1)
- 3181 Sw Sam Jackson Park RdOhsuPortland, OR 97239-3011Phone: (503) 494-8211
Registry dates
- Enumerated
- 2015-04-10
- Last updated
- 2023-10-11
- Certified
- 2023-10-11
Frequently asked questions
- What is Valerie Griffeth's NPI number?
- Valerie Griffeth's National Provider Identifier (NPI) is 1902292493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valerie Griffeth's specialty?
- Valerie Griffeth is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Valerie Griffeth located?
- Valerie Griffeth's practice location on file with NPPES is 4440 W 95th St, Oak Lawn, IL 60453-2600.
- What is Valerie Griffeth's phone number?
- The practice phone number listed in the NPPES registry for Valerie Griffeth is (708) 684-8000.
- Does Valerie Griffeth accept Medicare?
- Valerie Griffeth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Valerie Griffeth's NPI active?
- Yes — Valerie Griffeth's NPI (1902292493) is active in the NPPES registry as of the last update on 2023-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.