Crystal Chapman Lambert, CRNP
NPI 1538498274 · Family Nurse Practitioner · Birmingham, AL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Chapman Lambert, CRNP is a Family Nurse Practitioner provider in Birmingham, AL (NPI 1538498274).
Provider details
- NPI number
- 1538498274
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- 1-142944 (AL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 70 |
| Rosuvastatin Calcium | 57 |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 37 |
| Pravastatin Sodium | 30 |
| Omeprazole | 28 |
| Divalproex Sodium | 20 |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 20 |
| Losartan Potassium | 18 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$136 across 2 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
Additional practice locations (1)
- 908 20th St SBirmingham, AL 35205-2610Phone: (205) 934-1917
Registry dates
- Enumerated
- 2009-12-09
- Last updated
- 2023-06-29
Frequently asked questions
- What is Crystal Chapman Lambert's NPI number?
- Crystal Chapman Lambert's National Provider Identifier (NPI) is 1538498274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Chapman Lambert's specialty?
- Crystal Chapman Lambert is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Chapman Lambert located?
- Crystal Chapman Lambert's practice location on file with NPPES is 1720 2nd Ave S, Birmingham, AL 35294-1210.
- What is Crystal Chapman Lambert's phone number?
- The practice phone number listed in the NPPES registry for Crystal Chapman Lambert is (205) 934-3481.
- Does Crystal Chapman Lambert accept Medicare?
- Crystal Chapman Lambert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Chapman Lambert's NPI active?
- Yes — Crystal Chapman Lambert's NPI (1538498274) is active in the NPPES registry as of the last update on 2023-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.