Emily Sim, D.O.
NPI 1770744559 · Internal Medicine Physician · Glen Burnie, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Sim, D.O. is a Internal Medicine Physician provider in Glen Burnie, MD (NPI 1770744559).
Provider details
- NPI number
- 1770744559
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- H0074586 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Tamsulosin Hcl | 23 |
| Olanzapine | 23 |
| Mirtazapine | 19 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 14 |
| Dolutegravir Sodiumbrand: Tivicay | 13 |
| Sertraline Hcl | 13 |
| Potassium Chloride | 11 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-24
- Last updated
- 2014-11-21
Frequently asked questions
- What is Emily Sim's NPI number?
- Emily Sim's National Provider Identifier (NPI) is 1770744559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Sim's specialty?
- Emily Sim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Sim located?
- Emily Sim's practice location on file with NPPES is 6934 Aviation Blvd, Glen Burnie, MD 21061-2593.
- What is Emily Sim's phone number?
- The practice phone number listed in the NPPES registry for Emily Sim is (443) 949-0814.
- Does Emily Sim accept Medicare?
- Emily Sim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Sim's NPI active?
- Yes — Emily Sim's NPI (1770744559) is active in the NPPES registry as of the last update on 2014-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.