NPPES file of Aug 9, 2026

Sharmaine Patterson, APN

Family Nurse Practitioner · South Holland, IL

Sharmaine Patterson, APN is a family nurse practitioner with a practice address in South Holland, Illinois, and NPI 1992170393, issued on Dec 10, 2015. Check the license (Illinois 277000502, as entered in NPPES) with the Illinois 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
1992170393
Name
Sharmaine Patterson
Credential
APN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
277000502 IL
Self-reported in NPPES; status is on the state search
Practice location
100 W 162ND St, South Holland, IL 60473
Phone
(708) 730-2200
Enumerated
Dec 10, 2015
Record last updated
Mar 29, 2024
Fax
(708) 210-0625
Medicare enrollment
Enrolled (PECOS I20160602002429); 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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8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 100 W 162ND St

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

  1. Dorothy AkaezeFamily Nurse Practitioner1649641747
  2. Safiat Amuwo, MDInternal Medicine Physician1659803039
  3. Girma Assefa, M.D.Internal Medicine Physician1619904992
  4. Sameera Baig, MDInternal Medicine Physician1700413887
  5. Susan Barclay, MDPediatrics Physician1144206145
  6. Chirayu Baxi, MDHospitalist Physician1326434994

Verify Sharmaine Patterson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 277000502    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 Illinois license search

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87% fewer Medicare Part D claims than the average family nurse practitioner in 2024

166 Medicare Part D claims for 134 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Sharmaine Patterson166
  2. Specialty average1,305

Most prescribed

  1. Cephalexin25 claims
  2. Fluticasone Propionate25 claims
  3. Methylprednisolone13 claims
  4. Amoxicillin-Clavulanate Potass12 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: $156.04

3 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. 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. Sharmaine Patterson$156.04
  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 one group practice

  1. Specialty Physicians OF Illinois LLCChicago Heights, IL

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

Sharmaine Patterson among 7,639 family nurse practitioner records in Illinois

Sharmaine Patterson, APN is one of 7,639 family nurse practitioner records with a practice address in Illinois. 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 2015, is newer than 24% of them.

  • NPI issued2015 · 24% of these records are older, 70% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2013 · median 2018 among the 4,778 with a school on file
  • Record last updated2024 · 39% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 family nurse practitioner records list a practice address in South Holland

They are 18 of the 323 NPPES records with a practice address in South Holland, and 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Every provider in South Holland → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Dorothy AkaezeSouth Holland, IL 604731649641747
  2. Josalynn Brown, FNP-CSouth Holland, IL 604731730545955
  3. Rebecca Cummings, FNP-BCSouth Holland, IL 604731255895546
  4. Kenisha Davis, APRNSouth Holland, IL 604731033604954
  5. Onna Ford, APN FNP-CSouth Holland, IL 604731578072815
  6. Galaxie Gavin, NPSouth Holland, IL 604731720572878
  7. Cherlonda Howard, FNP-CSouth Holland, IL 604731962053413
  8. Suliyat IdowuSouth Holland, IL 604731619531753

Common questions

What is Sharmaine Patterson, APN's NPI number?

Sharmaine Patterson, APN's National Provider Identifier (NPI) is 1992170393, issued on Dec 10, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Sharmaine Patterson, APN located?

The NPPES record lists a practice address at 100 W 162ND St, South Holland, IL, 60473. Phone: (708) 730-2200. Providers update this record themselves, so call before visiting.

How can I verify Sharmaine Patterson, APN's license?

NPPES lists Illinois license number 277000502, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Sharmaine Patterson, APN prescribe under Medicare Part D?

In 2024, Sharmaine Patterson, APN had 166 Medicare Part D claims for 134 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.