Erica Romblom, MD
NPI 1659688216 · Internal Medicine Physician · Santa Clarita, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erica Romblom, MD is a Internal Medicine Physician provider in Santa Clarita, CA (NPI 1659688216).
Provider details
- NPI number
- 1659688216
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 91 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 386 | 148 |
| Rosuvastatin Calcium | 337 | 120 |
| Amlodipine Besylate | 268 | 98 |
| Levothyroxine Sodium | 228 | 76 |
| Losartan Potassium | 222 | 79 |
| Lisinopril | 216 | 80 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-09-02
- Last updated
- 2021-11-29
Frequently asked questions
- What is Erica Romblom's NPI number?
- Erica Romblom's National Provider Identifier (NPI) is 1659688216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Romblom's specialty?
- Erica Romblom is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erica Romblom located?
- Erica Romblom's practice location on file with NPPES is 23861 Mcbean Pkwy Ste E24, Santa Clarita, CA 91355-4457.
- What is Erica Romblom's phone number?
- The practice phone number listed in the NPPES registry for Erica Romblom is (661) 753-5464.
- Does Erica Romblom accept Medicare?
- Erica Romblom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erica Romblom's NPI active?
- Yes — Erica Romblom's NPI (1659688216) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.