Hilary Mislan, M.D.
NPI 1184044034 · Family Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hilary Mislan, M.D. is a Family Medicine Physician provider in Worcester, MA (NPI 1184044034).
Provider details
- NPI number
- 1184044034
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 260426 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
57 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) |
|---|---|---|
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 57 | $23 |
Typical Medicare-allowed amounts for these services range $23–$23 (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 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 175 | 52 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 122 | 56 |
| Lisinopril | 122 | 31 |
| Hydrochlorothiazide | 85 | 23 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 77 | 19 |
| Gabapentin | 68 | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-18
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Hilary Mislan's NPI number?
- Hilary Mislan's National Provider Identifier (NPI) is 1184044034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hilary Mislan's specialty?
- Hilary Mislan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hilary Mislan located?
- Hilary Mislan's practice location on file with NPPES is 26 Queen St, Worcester, MA 01610-2473.
- What is Hilary Mislan's phone number?
- The practice phone number listed in the NPPES registry for Hilary Mislan is (508) 860-7800.
- Does Hilary Mislan accept Medicare?
- Hilary Mislan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hilary Mislan's NPI active?
- Yes — Hilary Mislan's NPI (1184044034) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.