Emily Lash, FNP-BC
NPI 1578755450 · Family Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Lash, FNP-BC is a Family Nurse Practitioner provider in Phoenix, AZ (NPI 1578755450).
Provider details
- NPI number
- 1578755450
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 18648 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
425 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 135 | $97 |
| Advance Care Planning, First 30 Minutes99497 | 114 | $62 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 112 | $141 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 47 | $79 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 17 | $58 |
Typical Medicare-allowed amounts for these services range $58–$141 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 63 | 33 |
| Duloxetine Hcl | 31 | 12 |
| Gabapentin | 25 | — |
| Pregabalin | 24 | — |
| Fentanyl | 17 | — |
| Oxycodone Myristatebrand: Xtampza Er | 16 | — |
| Trazodone Hcl | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-14
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is Emily Lash's NPI number?
- Emily Lash's National Provider Identifier (NPI) is 1578755450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Lash's specialty?
- Emily Lash is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Emily Lash located?
- Emily Lash's practice location on file with NPPES is 925 East Mcdowell Rd, Phoenix, AZ 85006.
- What is Emily Lash's phone number?
- The practice phone number listed in the NPPES registry for Emily Lash is (916) 734-2011.
- Does Emily Lash accept Medicare?
- Emily Lash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Lash's NPI active?
- Yes — Emily Lash's NPI (1578755450) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.