Joann Roberts, PA-AA
NPI 1477882736 · Anesthesiologist Assistant · Bethesda, MD
Enrolled with Medicare as Practitioner - Anesthesiology Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joann Roberts, PA-AA is a Anesthesiologist Assistant provider in Bethesda, MD (NPI 1477882736).
Provider details
- NPI number
- 1477882736
- Entity type
- Individual
- Primary specialty
- Anesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-AA
- Sex
- Female
- Sole proprietor
- No
- License
- 005744 (GA)
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
16 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
122 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 53 | $62 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 30 | $57 |
| Anesthesia for Other Procedure on Eye00140 | 27 | $96 |
| Anesthesia for Procedure on Eyelid00103 | 12 | $99 |
Typical Medicare-allowed amounts for these services range $57–$99 (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
- 2009-12-16
- Last updated
- 2010-01-14
Frequently asked questions
- What is Joann Roberts's NPI number?
- Joann Roberts's National Provider Identifier (NPI) is 1477882736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joann Roberts's specialty?
- Joann Roberts is listed in the NPPES registry with a primary specialty of Anesthesiologist Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joann Roberts located?
- Joann Roberts's practice location on file with NPPES is 6800 Wilson Ln, Bethesda, MD 20817-4947.
- What is Joann Roberts's phone number?
- The practice phone number listed in the NPPES registry for Joann Roberts is (301) 915-4255.
- Does Joann Roberts accept Medicare?
- Joann Roberts is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joann Roberts's NPI active?
- Yes — Joann Roberts's NPI (1477882736) is active in the NPPES registry as of the last update on 2010-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.