Patti Dudley, LCSW-C
NPI 1356547590 · Clinical Social Worker · Cambridge, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patti Dudley, LCSW-C is a Clinical Social Worker provider in Cambridge, MD (NPI 1356547590).
Provider details
- NPI number
- 1356547590
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- No
- License
- G05050 (MD)
Specialties & taxonomies
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
18 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
1,537 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, 45 Minutes90834 | 1,172 | $79 |
| Family Psychotherapy With Patient, 50 Minutes90847 | 181 | $79 |
| Psychotherapy, 30 Minutes90832 | 128 | $59 |
| Psychiatric Diagnostic Evaluation90791 | 56 | $131 |
Typical Medicare-allowed amounts for these services range $59–$131 (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
Registry dates
- Enumerated
- 2007-06-25
- Last updated
- 2007-07-09
Frequently asked questions
- What is Patti Dudley's NPI number?
- Patti Dudley's National Provider Identifier (NPI) is 1356547590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patti Dudley's specialty?
- Patti Dudley is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Patti Dudley located?
- Patti Dudley's practice location on file with NPPES is 828 Airpax Rd, Cambridge, MD 21613-6405.
- What is Patti Dudley's phone number?
- The practice phone number listed in the NPPES registry for Patti Dudley is (410) 228-3929.
- Does Patti Dudley accept Medicare?
- Patti Dudley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patti Dudley's NPI active?
- Yes — Patti Dudley's NPI (1356547590) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.