Kathleen Johnson
NPI 1588257299 · Nurse Practitioner · Bridgeport, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Johnson is a Nurse Practitioner provider in Bridgeport, CT (NPI 1588257299).
Provider details
- NPI number
- 1588257299
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 9409 (CT)
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
5 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
258 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 206 | $71 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $118 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 13 | $119 |
Typical Medicare-allowed amounts for these services range $71–$119 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 97 | 56 |
| Pregabalin | 81 | 45 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 80 | 35 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 43 | 28 |
| Gabapentin | 38 | 17 |
| Cyclobenzaprine Hcl | 34 | 12 |
| Methocarbamol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-02-12
- Last updated
- 2021-02-12
- Certified
- 2021-02-12
Frequently asked questions
- What is Kathleen Johnson's NPI number?
- Kathleen Johnson's National Provider Identifier (NPI) is 1588257299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Johnson's specialty?
- Kathleen Johnson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Johnson located?
- Kathleen Johnson's practice location on file with NPPES is 2800 Main St, Bridgeport, CT 06606-4201.
- What is Kathleen Johnson's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Johnson is (203) 576-6000.
- Does Kathleen Johnson accept Medicare?
- Kathleen Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Johnson's NPI active?
- Yes — Kathleen Johnson's NPI (1588257299) is active in the NPPES registry as of the last update on 2021-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.