Opal Mitchell
NPI 1619532272 · Family Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Opal Mitchell is a Family Nurse Practitioner provider in Boston, MA (NPI 1619532272).
Provider details
- NPI number
- 1619532272
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN283932 (MA)
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
7 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
91 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 32 | $59 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $87 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 19 | $73 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $119 |
Typical Medicare-allowed amounts for these services range $59–$119 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 80 | 37 |
| Azelastine Hcl | 60 | 26 |
| Omeprazole | 57 | 22 |
| Pantoprazole Sodium | 18 | — |
| Famotidine | 18 | — |
| Fluocinolone Acetonide Oil | 17 | — |
| Ipratropium Bromide | 12 | — |
| Pilocarpine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-05-08
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Opal Mitchell's NPI number?
- Opal Mitchell's National Provider Identifier (NPI) is 1619532272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Opal Mitchell's specialty?
- Opal Mitchell is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Opal Mitchell located?
- Opal Mitchell's practice location on file with NPPES is 830 Harrison Avenue, Boston, MA 02118.
- What is Opal Mitchell's phone number?
- The practice phone number listed in the NPPES registry for Opal Mitchell is (617) 638-8124.
- Does Opal Mitchell accept Medicare?
- Opal Mitchell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Opal Mitchell's NPI active?
- Yes — Opal Mitchell's NPI (1619532272) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.