Emily Newsom, M.D.
NPI 1639460744 · MOHS-Micrographic Surgery Physician · Valencia, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Newsom, M.D. is a MOHS-Micrographic Surgery Physician provider in Valencia, CA (NPI 1639460744).
Provider details
- NPI number
- 1639460744
- Entity type
- Individual
- Primary specialty
- MOHS-Micrographic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A142707 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
700 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) |
|---|---|---|
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 142 | $691 |
| Therapy Procedure Using Ultraviolet Radiation With Tar Or Petroleum Jelly Application96910 | 94 | $137 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 79 | $97 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 78 | $8 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, Each Additional Stage, 1-5 Tissue Blocks17312 | 73 | $460 |
| Intermediate Repair of Wound of Scalp, Underarms, Trunk, Arms, Or Legs, 2.6-7.5 Cm |
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 |
|---|---|---|
| Mupirocin | 45 | 39 |
| Dupilumabbrand: Dupixent Pen | 34 | — |
| Triamcinolone Acetonide | 17 | 12 |
| Fluocinonide | 14 | — |
| Cephalexin | 13 | 13 |
| Ketoconazole | 11 | — |
| Tramadol Hcl | 11 | 11 |
| Apremilastbrand: Otezla |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-22
- Last updated
- 2019-09-05
Frequently asked questions
- What is Emily Newsom's NPI number?
- Emily Newsom's National Provider Identifier (NPI) is 1639460744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Newsom's specialty?
- Emily Newsom is listed in the NPPES registry with a primary specialty of MOHS-Micrographic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Newsom located?
- Emily Newsom's practice location on file with NPPES is 27235 Tourney Rd Ste 2500, Valencia, CA 91355-5908.
- What is Emily Newsom's phone number?
- The practice phone number listed in the NPPES registry for Emily Newsom is (661) 253-5851.
- Does Emily Newsom accept Medicare?
- Emily Newsom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Newsom's NPI active?
- Yes — Emily Newsom's NPI (1639460744) is active in the NPPES registry as of the last update on 2019-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.