Nancy Lam, MSN, APRN, FNP-C
NPI 1376136614 · Family Nurse Practitioner · Duncanville, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Lam, MSN, APRN, FNP-C is a Family Nurse Practitioner provider in Duncanville, TX (NPI 1376136614).
Provider details
- NPI number
- 1376136614
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 1011151 (TX)
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 tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
316 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 202 | $108 |
| Advance Care Planning, First 30 Minutes99497 | 46 | $69 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $76 |
| Administration of Influenza Virus VaccineG0008 | 26 | $32 |
Typical Medicare-allowed amounts for these services range $32–$108 (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 · 103 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 302 | 141 |
| Amlodipine Besylate | 297 | 137 |
| Levothyroxine Sodium | 209 | 98 |
| Rosuvastatin Calcium | 160 | 71 |
| Lisinopril | 148 | 65 |
| Metformin Hcl | 145 | 68 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$136 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-02-18
- Last updated
- 2025-07-29
- Certified
- 2025-07-29
Frequently asked questions
- What is Nancy Lam's NPI number?
- Nancy Lam's National Provider Identifier (NPI) is 1376136614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Lam's specialty?
- Nancy Lam is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Lam located?
- Nancy Lam's practice location on file with NPPES is 548 E Wheatland Rd, Duncanville, TX 75116-4831.
- What is Nancy Lam's phone number?
- The practice phone number listed in the NPPES registry for Nancy Lam is (972) 296-2985.
- Does Nancy Lam accept Medicare?
- Nancy Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Lam's NPI active?
- Yes — Nancy Lam's NPI (1376136614) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.