Isabelle Olsson, MA
NPI 1689393498 · Community Health Worker · Lynnfield, MA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabelle Olsson, MA is a Community Health Worker provider in Lynnfield, MA (NPI 1689393498).
Provider details
- NPI number
- 1689393498
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
48 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, 1 Hour90837 | 48 | $118 |
Typical Medicare-allowed amounts for these services range $118–$118 (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
- 2022-08-24
- Last updated
- 2022-08-24
- Certified
- 2022-08-24
Frequently asked questions
- What is Isabelle Olsson's NPI number?
- Isabelle Olsson's National Provider Identifier (NPI) is 1689393498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle Olsson's specialty?
- Isabelle Olsson is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Isabelle Olsson located?
- Isabelle Olsson's practice location on file with NPPES is 6 Kimball Ln Ste 310, Lynnfield, MA 01940-2680.
- What is Isabelle Olsson's phone number?
- The practice phone number listed in the NPPES registry for Isabelle Olsson is (781) 246-2010.
- Does Isabelle Olsson accept Medicare?
- Isabelle Olsson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabelle Olsson's NPI active?
- Yes — Isabelle Olsson's NPI (1689393498) is active in the NPPES registry as of the last update on 2022-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.