LAMARQUIS D SINGER (CRNP) – Family Nurse Practitioner, NPI 1871893990
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,653 NURSE PRACTITIONER in AL
Provider Addresses for LAMARQUIS D SINGER (CRNP)
PO BOX 70365
MONTGOMERY, AL 361070365
Phone: (334) 420-5001
Fax: (334) 420-0158
Type: Mailing
3060 MOBILE HWY
MONTGOMERY, AL 361084027
Phone: (334) 293-6670
Fax: (334) 293-6676
Type: Location
519 JEFFREY DR
PRATTVILLE, AL 360660002
Phone: (334) 621-0583
Type: Mailing
2573 FAIRLANE DRIVE
BLDG 4
MONTGOMERY, AL 36111
Phone: (334) 280-3349
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 38 Open Payments records for all available years, with a total value of $1,344.
Total Amount is formed as General ($1,344) + Research ($0) + Ownership ($0) = $1,344.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: ABBVIE INC. ($245).
Total Amount
$1,344
General + Research + Ownership
Payments
38
Total payment records
General Amount
$1,344
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $245 |
| ViiV Healthcare Company | $230 |
| Gilead Sciences, Inc. | $139 |
| Paratek Pharmaceuticals, Inc. | $138 |
| Eisai Inc. | $109 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2014-09-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (895 days ago).
Enrollment records
2
Earliest due date
2023-12-31
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20121213000235 | I | Nurse Practitioner | GA | 2023-12-31 |
| I20140902000944 | I | Nurse Practitioner | AL | TBD |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | 34 | 17 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 23 | 16 | $0 |
| 87635 | Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 17 | 17 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 36107)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospice/Palliative Care, Internal Medicine | AL | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | MS | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | MS | |
| Nurse Practitioner | AL | |
| Mental Health Counselor | AL |
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