Smitha John, APN-CNP
NPI 1184166613 · Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Smitha John, APN-CNP is a Nurse Practitioner provider in Chicago, IL (NPI 1184166613).
Provider details
- NPI number
- 1184166613
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN-CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 209015011 (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
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
82 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 | 66 | $87 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 | $61 |
Typical Medicare-allowed amounts for these services range $61–$87 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dulaglutidebrand: Trulicity | 83 | 24 |
| Empagliflozinbrand: Jardiance | 48 | 21 |
| Insulin Glargine,hum.rec.anlogbrand: Basaglar Kwikpen U-100 | 38 | 17 |
| Metformin Hcl | 37 | 18 |
| Pen Needle, Diabeticbrand: Ultra-Fine Mini Pen Needle | 33 | 15 |
| Glipizidebrand: Glipizide Er | 24 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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 (2)
- 880 W Central Rd Ste 3800Arlington Hts, IL 60005-2369Phone: (847) 255-0900
- 9977 Woods Dr Fl 1Skokie, IL 60077Phone: (224) 364-2273Fax: (847) 663-8290
Registry dates
- Enumerated
- 2016-11-15
- Last updated
- 2022-05-23
- Certified
- 2022-05-23
Frequently asked questions
- What is Smitha John's NPI number?
- Smitha John's National Provider Identifier (NPI) is 1184166613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Smitha John's specialty?
- Smitha John is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Smitha John located?
- Smitha John's practice location on file with NPPES is 1950 W Polk St, Chicago, IL 60612-3723.
- What is Smitha John's phone number?
- The practice phone number listed in the NPPES registry for Smitha John is (312) 864-0726.
- Does Smitha John accept Medicare?
- Smitha John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Smitha John's NPI active?
- Yes — Smitha John's NPI (1184166613) is active in the NPPES registry as of the last update on 2022-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.