Kathy Pfaffe, LPSW, LPC, LMSW
NPI 1841522513 · Social Worker · Hannibal, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathy Pfaffe, LPSW, LPC, LMSW is a Social Worker provider in Hannibal, MO (NPI 1841522513).
Provider details
- NPI number
- 1841522513
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LPSW, LPC, LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 150.002540 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
380 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) |
|---|---|---|
| Psychotherapy, 30 Minutes90832 | 277 | $51 |
| Psychotherapy, 45 Minutes90834 | 71 | $67 |
| Psychiatric Diagnostic Evaluation90791 | 17 | $108 |
| Psychotherapy, 1 Hour90837 | 15 | $97 |
Typical Medicare-allowed amounts for these services range $51–$108 (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.
Practice location
Mailing address
Additional practice locations (1)
- 1101 S 36th StQuincy, IL 62301-6005Phone: (573) 217-7797
Registry dates
- Enumerated
- 2010-02-05
- Last updated
- 2023-06-29
- Certified
- 2023-06-29
Frequently asked questions
- What is Kathy Pfaffe's NPI number?
- Kathy Pfaffe's National Provider Identifier (NPI) is 1841522513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathy Pfaffe's specialty?
- Kathy Pfaffe is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathy Pfaffe located?
- Kathy Pfaffe's practice location on file with NPPES is 1221 Broadway, Hannibal, MO 63401-4005.
- What is Kathy Pfaffe's phone number?
- The practice phone number listed in the NPPES registry for Kathy Pfaffe is (573) 221-2111.
- Does Kathy Pfaffe accept Medicare?
- Kathy Pfaffe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathy Pfaffe's NPI active?
- Yes — Kathy Pfaffe's NPI (1841522513) is active in the NPPES registry as of the last update on 2023-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.