Cynthia Lam
NPI 1003481359 · Adult Health Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Lam is a Adult Health Nurse Practitioner provider in Nashville, TN (NPI 1003481359).
Provider details
- NPI number
- 1003481359
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 28328 (TN)
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
5 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
233 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 141 | $58 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 77 | $31 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 15 | $84 |
Typical Medicare-allowed amounts for these services range $31–$84 (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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Apixabanbrand: Eliquis | 160 |
| Furosemide | 65 |
| Donepezil Hcl | 59 |
| Dulaglutidebrand: Trulicity | 52 |
| Gabapentin | 45 |
| Allopurinol | 45 |
| Levothyroxine Sodium | 44 |
| Sertraline Hcl | 41 |
| Oxycodone Hcl | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-20
- Last updated
- 2022-07-13
- Certified
- 2022-07-13
Frequently asked questions
- What is Cynthia Lam's NPI number?
- Cynthia Lam's National Provider Identifier (NPI) is 1003481359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Lam's specialty?
- Cynthia Lam is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Lam located?
- Cynthia Lam's practice location on file with NPPES is 1000 Saint Luke Dr, Nashville, TN 37205-3588.
- What is Cynthia Lam's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Lam is (615) 352-3430.
- Does Cynthia Lam accept Medicare?
- Cynthia Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Lam's NPI active?
- Yes — Cynthia Lam's NPI (1003481359) is active in the NPPES registry as of the last update on 2022-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.