NPPES file of Aug 9, 2026

Crystal Chapman Lambert, CRNP

Family Nurse Practitioner · Birmingham, AL

Crystal Chapman Lambert, CRNP is a family nurse practitioner with a practice address in Birmingham, Alabama, and NPI 1538498274, issued on Dec 9, 2009. Check the license (Alabama 1-142944, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538498274
Name
Crystal Chapman Lambert
Credential
CRNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
1-142944 AL
ARNP9253331 FL
Self-reported in NPPES; status is on the state search
Practice location
1720 2ND Ave S, Birmingham, AL 35294
Phone
(205) 934-3481
Enumerated
Dec 9, 2009
Record last updated
Jun 29, 2023
Fax
(205) 996-7177
Medicaid ID
001721100 FL
Medicare enrollment
Enrolled (PECOS I20140908002045); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1720 2ND Ave S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ala'a Abu-SpetaniStudent in an Organized Health Care Education/Training Program1750962429
  2. Kresti Bailey, CRNPAcute Care Nurse Practitioner1285104943
  3. Calli BeasleyAcute Care Nurse Practitioner1649739368
  4. Pamela Bowen, CRNPFamily Nurse Practitioner1740308543
  5. Rachael BoxwellStudent in an Organized Health Care Education/Training Program1013711217
  6. Elena ChesnokovaStudent in an Organized Health Care Education/Training Program1134060510

Verify Crystal Chapman Lambert in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Alabama board licenses this profession
    Search for license 1-142944
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Alabama license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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50% fewer Medicare Part D claims than the average family nurse practitioner in 2024

647 Medicare Part D claims for 14 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Crystal Chapman Lambert647
  2. Specialty average1,305

Most prescribed

  1. Biktarvy70 claims
  2. Rosuvastatin Calcium57 claims
  3. Dovato37 claims
  4. Pravastatin Sodium30 claims
  5. Omeprazole28 claims
  6. Divalproex Sodium20 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $135.93

2 payments; by number, the most common kind was food and beverage; the largest payer was Axsome Therapeutics, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Crystal Chapman Lambert$135.93
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. University OF Alabama AT BirminghamBirmingham, AL
  2. University OF Alabama Health Services Foundation, PCBirmingham, AL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Crystal Chapman Lambert among 4,393 family nurse practitioner records in Alabama

Crystal Chapman Lambert, CRNP is one of 4,393 family nurse practitioner records with a practice address in Alabama. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 10% of them.

  • NPI issued2009 · 10% of these records are older, 88% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2009 · median 2019 among the 2,690 with a school on file
  • Record last updated2023 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

568 family nurse practitioner records list a practice address in Birmingham

They are 568 of the 15,795 NPPES records with a practice address in Birmingham, and 4,393 family nurse practitioner records in Alabama.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Susan Appel, PHD, ACNP-BC, FNP-BCBirmingham, AL 352941770816050
  2. Amanda Baker, FNP-CBirmingham, AL 352941184661480
  3. Malinda Baucum, C.R.N.P.Birmingham, AL 352941619914090
  4. Pamela Bowen, CRNPBirmingham, AL 352941740308543
  5. Hilary Bradford, APRNBirmingham, AL 352941477173474
  6. Crystal Fuller, CRNPBirmingham, AL 352941831586007
  7. Janatha Grant, CRNPBirmingham, AL 352941316131642
  8. Sean Jackson, NP-CBirmingham, AL 352941720685050

Common questions

What is Crystal Chapman Lambert, CRNP's NPI number?

Crystal Chapman Lambert, CRNP's National Provider Identifier (NPI) is 1538498274, issued on Dec 9, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Crystal Chapman Lambert, CRNP located?

The NPPES record lists a practice address at 1720 2ND Ave S, Birmingham, AL, 35294. Phone: (205) 934-3481. Providers update this record themselves, so call before visiting.

How can I verify Crystal Chapman Lambert, CRNP's license?

NPPES lists Alabama license number 1-142944, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity only.

How much does Crystal Chapman Lambert, CRNP prescribe under Medicare Part D?

In 2024, Crystal Chapman Lambert, CRNP had 647 Medicare Part D claims for 14 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.