Marilyn Marschall-Rowley, CNP
NPI 1467885079 · Family Nurse Practitioner · Warrensville Heights, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Marschall-Rowley, CNP is a Family Nurse Practitioner provider in Warrensville Heights, OH (NPI 1467885079).
Provider details
- NPI number
- 1467885079
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15032 (OH)
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
12 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
271 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 161 | $87 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 47 | $87 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 37 | $124 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 26 | $124 |
Typical Medicare-allowed amounts for these services range $87–$124 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 118 |
| Oxycodone Hcl | 110 |
| Atorvastatin Calcium | 103 |
| Amlodipine Besylate | 63 |
| Memantine Hcl | 60 |
| Omeprazole | 59 |
| Carvedilol | 48 |
| Meloxicam | 47 |
| Divalproex Sodium | 29 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-19
- Last updated
- 2021-01-14
- Certified
- 2021-01-14
Frequently asked questions
- What is Marilyn Marschall-Rowley's NPI number?
- Marilyn Marschall-Rowley's National Provider Identifier (NPI) is 1467885079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Marschall-Rowley's specialty?
- Marilyn Marschall-Rowley is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Marschall-Rowley located?
- Marilyn Marschall-Rowley's practice location on file with NPPES is 4510 Richmond Rd, Warrensville Heights, OH 44128-5757.
- What is Marilyn Marschall-Rowley's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Marschall-Rowley is (216) 765-2927.
- Does Marilyn Marschall-Rowley accept Medicare?
- Marilyn Marschall-Rowley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Marschall-Rowley's NPI active?
- Yes — Marilyn Marschall-Rowley's NPI (1467885079) is active in the NPPES registry as of the last update on 2021-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.