Helen Li Mitchell, MD
NPI 1225526346 · Critical Care Medicine (Internal Medicine) Physician · Palm Springs, CA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Li Mitchell, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Palm Springs, CA (NPI 1225526346).
Provider details
- NPI number
- 1225526346
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A173562 (CA)
Specialties & taxonomies
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
8 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
409 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 | 371 | $211 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 13 | $43 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 13 | $14 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 12 | $83 |
Typical Medicare-allowed amounts for these services range $14–$211 (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
Registry dates
- Enumerated
- 2018-04-24
- Last updated
- 2026-04-11
- Certified
- 2026-04-11
Frequently asked questions
- What is Helen Li Mitchell's NPI number?
- Helen Li Mitchell's National Provider Identifier (NPI) is 1225526346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Li Mitchell's specialty?
- Helen Li Mitchell is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Helen Li Mitchell located?
- Helen Li Mitchell's practice location on file with NPPES is 1150 N Indian Canyon Dr, Palm Springs, CA 92262-4872.
- What is Helen Li Mitchell's phone number?
- The practice phone number listed in the NPPES registry for Helen Li Mitchell is (760) 323-6511.
- Does Helen Li Mitchell accept Medicare?
- Helen Li Mitchell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Li Mitchell's NPI active?
- Yes — Helen Li Mitchell's NPI (1225526346) is active in the NPPES registry as of the last update on 2026-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.