Nicole Tyer, MD
NPI 1346400785 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Tyer, MD is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1346400785).
Provider details
- NPI number
- 1346400785
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A107790 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,029 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 235 | $134 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 73 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 73 | $142 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $90 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 49 | $8 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 75 | 25 |
| Rosuvastatin Calcium | 66 | 21 |
| Amlodipine Besylate | 62 | 20 |
| Losartan Potassium | 38 | 12 |
| Levothyroxine Sodiumbrand: Synthroid | 36 | — |
| Levothyroxine Sodium | 34 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$672 across 28 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 5 Perryridge RdGreenwich, CT 06830-4608Phone: (203) 863-3413
Registry dates
- Enumerated
- 2008-06-10
- Last updated
- 2019-04-15
Frequently asked questions
- What is Nicole Tyer's NPI number?
- Nicole Tyer's National Provider Identifier (NPI) is 1346400785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Tyer's specialty?
- Nicole Tyer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicole Tyer located?
- Nicole Tyer's practice location on file with NPPES is 8635 W 3rd St Ste 295w, Los Angeles, CA 90048-6166.
- What is Nicole Tyer's phone number?
- The practice phone number listed in the NPPES registry for Nicole Tyer is (310) 385-3518.
- Does Nicole Tyer accept Medicare?
- Nicole Tyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Tyer's NPI active?
- Yes — Nicole Tyer's NPI (1346400785) is active in the NPPES registry as of the last update on 2019-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.