Allison Dao, NURSE PRACTITIONER
NPI 1689885485 · Family Nurse Practitioner · Nantucket, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Dao, NURSE PRACTITIONER is a Family Nurse Practitioner provider in Nantucket, MA (NPI 1689885485).
Provider details
- NPI number
- 1689885485
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- 1039 (AK)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
14 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $137 |
Typical Medicare-allowed amounts for these services range $137–$137 (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 (2)
- 3737 Shasta Way Ste aKlamath Falls, OR 97603-4982Phone: (541) 883-2337Fax: (541) 883-2504
- 1740 Nw Goetz StRoseburg, OR 97471-1613Phone: (541) 672-4789Fax: (541) 672-4782
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2023-06-27
- Certified
- 2023-06-27
Frequently asked questions
- What is Allison Dao's NPI number?
- Allison Dao's National Provider Identifier (NPI) is 1689885485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Dao's specialty?
- Allison Dao is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allison Dao located?
- Allison Dao's practice location on file with NPPES is 57 Prospect St, Nantucket, MA 02554-2799.
- What is Allison Dao's phone number?
- The practice phone number listed in the NPPES registry for Allison Dao is (508) 825-8100.
- Does Allison Dao accept Medicare?
- Allison Dao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Dao's NPI active?
- Yes — Allison Dao's NPI (1689885485) is active in the NPPES registry as of the last update on 2023-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.