Karen Jackson, M.D.
NPI 1871989483 · Pulmonary Disease Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Jackson, M.D. is a Pulmonary Disease Physician provider in Chicago, IL (NPI 1871989483).
Provider details
- NPI number
- 1871989483
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036.155734 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
987 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) |
|---|---|---|
| Test to Measure Rate of Airflow94375 | 153 | $14 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 153 | $9 |
| Test to Determine Lung Volumes Using Sensors94726 | 142 | $12 |
| Critical Care, First 30-74 Minutes99291 | 136 | $222 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 114 | $122 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 69 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 84 | 35 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 65 | 16 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 61 | 17 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 41 | 16 |
| Fluticasone Propionate | 37 | 17 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 32 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-09
- Last updated
- 2021-07-20
- Certified
- 2021-06-16
Frequently asked questions
- What is Karen Jackson's NPI number?
- Karen Jackson's National Provider Identifier (NPI) is 1871989483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Jackson's specialty?
- Karen Jackson is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Jackson located?
- Karen Jackson's practice location on file with NPPES is 1725 W Harrison St Ste 010, Chicago, IL 60612-3861.
- What is Karen Jackson's phone number?
- The practice phone number listed in the NPPES registry for Karen Jackson is (312) 942-6744.
- Does Karen Jackson accept Medicare?
- Karen Jackson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Jackson's NPI active?
- Yes — Karen Jackson's NPI (1871989483) is active in the NPPES registry as of the last update on 2021-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.