Crystal Lee
NPI 1649933425 · Adult Health Nurse Practitioner · Pasadena, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Lee is a Adult Health Nurse Practitioner provider in Pasadena, CA (NPI 1649933425).
Provider details
- NPI number
- 1649933425
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95018706 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 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
81 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) |
|---|---|---|
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 38 | $52 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $81 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 16 | $53 |
Typical Medicare-allowed amounts for these services range $52–$81 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 77 | 44 |
| Levothyroxine Sodium | 63 | 22 |
| Amlodipine Besylate | 54 | 29 |
| Rosuvastatin Calcium | 43 | 23 |
| Metformin Hcl | 41 | 21 |
| Hydralazine Hcl | 35 | 13 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-18
- Last updated
- 2025-11-19
- Certified
- 2025-11-19
Frequently asked questions
- What is Crystal Lee's NPI number?
- Crystal Lee's National Provider Identifier (NPI) is 1649933425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Lee's specialty?
- Crystal Lee is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Lee located?
- Crystal Lee's practice location on file with NPPES is 1239 Arden Rd, Pasadena, CA 91106-4135.
- What is Crystal Lee's phone number?
- The practice phone number listed in the NPPES registry for Crystal Lee is (626) 395-6393.
- Does Crystal Lee accept Medicare?
- Crystal Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Lee's NPI active?
- Yes — Crystal Lee's NPI (1649933425) is active in the NPPES registry as of the last update on 2025-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.