Mary Cotey, N.P.-C.
NPI 1851708622 · Family Nurse Practitioner · Lake Barrington, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Cotey, N.P.-C. is a Family Nurse Practitioner provider in Lake Barrington, IL (NPI 1851708622).
Provider details
- NPI number
- 1851708622
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.-C.
- Sex
- Female
- Sole proprietor
- No
- License
- 209011613 (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 tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
30 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 17 | $112 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 13 | $14 |
Typical Medicare-allowed amounts for these services range $14–$112 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 82 | 37 |
| Rosuvastatin Calcium | 77 | 37 |
| Losartan Potassium | 52 | 23 |
| Omeprazole | 44 | 19 |
| Metoprolol Succinate | 44 | 25 |
| Levothyroxine Sodium | 43 | 20 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,208 across 62 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)
- 675 N North Ct Ste 180Palatine, IL 60067-8130Phone: (847) 726-0774Fax: (847) 239-7919
Registry dates
- Enumerated
- 2014-07-14
- Last updated
- 2024-01-10
- Certified
- 2024-01-09
Frequently asked questions
- What is Mary Cotey's NPI number?
- Mary Cotey's National Provider Identifier (NPI) is 1851708622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Cotey's specialty?
- Mary Cotey is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Cotey located?
- Mary Cotey's practice location on file with NPPES is 22285 N Pepper Rd Ste 302, Lake Barrington, IL 60010-2541.
- What is Mary Cotey's phone number?
- The practice phone number listed in the NPPES registry for Mary Cotey is (847) 726-0774.
- Does Mary Cotey accept Medicare?
- Mary Cotey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Cotey's NPI active?
- Yes — Mary Cotey's NPI (1851708622) is active in the NPPES registry as of the last update on 2024-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.