Robert Marshall, MD MPH MISM
NPI 1700857588 · Family Medicine Physician · Tacoma, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Marshall, MD MPH MISM is a Family Medicine Physician provider in Tacoma, WA (NPI 1700857588).
Provider details
- NPI number
- 1700857588
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MPH MISM
- Sex
- Male
- Sole proprietor
- No
- License
- MD00034485 (WA)
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
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
325 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 35 Minutes99232 | 182 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 54 | $112 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 37 | $127 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 31 | $116 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $69 |
Typical Medicare-allowed amounts for these services range $69–$127 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 33 | — |
| Atorvastatin Calcium | 30 | 11 |
| Carvedilol | 17 | — |
| Bumetanide | 14 | — |
| Amlodipine Besylate | 13 | — |
| Divalproex Sodium | 12 | — |
| Empagliflozinbrand: Jardiance | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-30
- Last updated
- 2020-09-16
- Certified
- 2020-09-16
Frequently asked questions
- What is Robert Marshall's NPI number?
- Robert Marshall's National Provider Identifier (NPI) is 1700857588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Marshall's specialty?
- Robert Marshall is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Marshall located?
- Robert Marshall's practice location on file with NPPES is 9040 Jackson Ave, Tacoma, WA 98431-7987.
- What is Robert Marshall's phone number?
- The practice phone number listed in the NPPES registry for Robert Marshall is (253) 968-2252.
- Does Robert Marshall accept Medicare?
- Robert Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Marshall's NPI active?
- Yes — Robert Marshall's NPI (1700857588) is active in the NPPES registry as of the last update on 2020-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.