Rowena Meyer, ANP, ACNS
NPI 1609220037 · Adult Health Nurse Practitioner · Duarte, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rowena Meyer, ANP, ACNS is a Adult Health Nurse Practitioner provider in Duarte, CA (NPI 1609220037).
Provider details
- NPI number
- 1609220037
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP, ACNS
- Sex
- Female
- Sole proprietor
- No
- License
- 622569 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
362 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 | 362 | $88 |
Typical Medicare-allowed amounts for these services range $88–$88 (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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 195 | 70 |
| Anastrozole | 160 | 58 |
| Palbociclibbrand: Ibrance | 129 | 16 |
| Ribociclib Succinatebrand: Kisqali | 72 | — |
| Gabapentin | 55 | 25 |
| Abemaciclibbrand: Verzenio | 53 | — |
| Exemestane | 52 | 19 |
| Tamoxifen Citrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,146 across 61 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
Registry dates
- Enumerated
- 2016-04-22
- Last updated
- 2020-11-18
- Certified
- 2020-11-18
Frequently asked questions
- What is Rowena Meyer's NPI number?
- Rowena Meyer's National Provider Identifier (NPI) is 1609220037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rowena Meyer's specialty?
- Rowena Meyer is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rowena Meyer located?
- Rowena Meyer's practice location on file with NPPES is 1500 Duarte Rd, Duarte, CA 91010-3012.
- What is Rowena Meyer's phone number?
- The practice phone number listed in the NPPES registry for Rowena Meyer is (626) 256-4673.
- Does Rowena Meyer accept Medicare?
- Rowena Meyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rowena Meyer's NPI active?
- Yes — Rowena Meyer's NPI (1609220037) is active in the NPPES registry as of the last update on 2020-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.