Evelyn Hartvig, M.D.
NPI 1649595042 · Family Medicine Physician · Northridge, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evelyn Hartvig, M.D. is a Family Medicine Physician provider in Northridge, CA (NPI 1649595042).
Provider details
- NPI number
- 1649595042
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A120838 (CA)
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
16 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
185 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 100 | $145 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 44 | $149 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 41 | $102 |
Typical Medicare-allowed amounts for these services range $102–$149 (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 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 140 | 50 |
| Amlodipine Besylate | 128 | 39 |
| Losartan Potassium | 98 | 27 |
| Metformin Hcl | 98 | 28 |
| Gabapentin | 57 | 22 |
| Omeprazole | 57 | 13 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-29
- Last updated
- 2023-08-22
- Certified
- 2023-08-22
Frequently asked questions
- What is Evelyn Hartvig's NPI number?
- Evelyn Hartvig's National Provider Identifier (NPI) is 1649595042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evelyn Hartvig's specialty?
- Evelyn Hartvig is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Evelyn Hartvig located?
- Evelyn Hartvig's practice location on file with NPPES is 18460 Roscoe Blvd Fl 2, Northridge, CA 91325-4107.
- What is Evelyn Hartvig's phone number?
- The practice phone number listed in the NPPES registry for Evelyn Hartvig is (818) 885-5480.
- Does Evelyn Hartvig accept Medicare?
- Evelyn Hartvig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evelyn Hartvig's NPI active?
- Yes — Evelyn Hartvig's NPI (1649595042) is active in the NPPES registry as of the last update on 2023-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.