Cheryl Lamb, N.P.
NPI 1821546581 · Nurse Practitioner · Effingham, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cheryl Lamb, N.P. is a Nurse Practitioner provider in Effingham, IL (NPI 1821546581).
Provider details
- NPI number
- 1821546581
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 209.014832 (IL)
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
9 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
661 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 348 | $149 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 202 | $103 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 42 | $80 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 31 | $107 |
| Critical Care, First 30-74 Minutes99291 | 27 | $179 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 49 | 47 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 48 | 46 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 38 | 33 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 35 | 33 |
| Prednisone | 33 | 32 |
| Azithromycin | 27 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-09-12
- Last updated
- 2016-09-12
Frequently asked questions
- What is Cheryl Lamb's NPI number?
- Cheryl Lamb's National Provider Identifier (NPI) is 1821546581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheryl Lamb's specialty?
- Cheryl Lamb is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cheryl Lamb located?
- Cheryl Lamb's practice location on file with NPPES is 503 N Maple St, Effingham, IL 62401-2006.
- What is Cheryl Lamb's phone number?
- The practice phone number listed in the NPPES registry for Cheryl Lamb is (414) 290-6720.
- Does Cheryl Lamb accept Medicare?
- Cheryl Lamb is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cheryl Lamb's NPI active?
- Yes — Cheryl Lamb's NPI (1821546581) is active in the NPPES registry as of the last update on 2016-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.