Susan Marsh, ARNP
NPI 1578547840 · Family Nurse Practitioner · Tacoma, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Marsh, ARNP is a Family Nurse Practitioner provider in Tacoma, WA (NPI 1578547840).
Provider details
- NPI number
- 1578547840
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP30004939 (WA)
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
20 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
20 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 | 20 | $105 |
Typical Medicare-allowed amounts for these services range $105–$105 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 57 | 25 |
| Atorvastatin Calcium | 40 | 21 |
| Amlodipine Besylate | 28 | — |
| Furosemide | 21 | — |
| Losartan Potassium | 16 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 14 | — |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-01
- Last updated
- 2016-05-09
Frequently asked questions
- What is Susan Marsh's NPI number?
- Susan Marsh's National Provider Identifier (NPI) is 1578547840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Marsh's specialty?
- Susan Marsh is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Marsh located?
- Susan Marsh's practice location on file with NPPES is 1901 S Cedar St Ste 301, Tacoma, WA 98405-2302.
- What is Susan Marsh's phone number?
- The practice phone number listed in the NPPES registry for Susan Marsh is (253) 572-7320.
- Does Susan Marsh accept Medicare?
- Susan Marsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Marsh's NPI active?
- Yes — Susan Marsh's NPI (1578547840) is active in the NPPES registry as of the last update on 2016-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.