Barbara Messinger-Rapport, M.D.
NPI 1821052895 · Internal Medicine Physician · Cleveland, OH
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Messinger-Rapport, M.D. is a Internal Medicine Physician provider in Cleveland, OH (NPI 1821052895).
Provider details
- NPI number
- 1821052895
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35068081M (OH)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
163 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 Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 108 | $53 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 22 | $122 |
| Hemoglobin A1c Level83036 | 20 | $10 |
| Administration of Influenza Virus VaccineG0008 | 13 | $30 |
Typical Medicare-allowed amounts for these services range $10–$122 (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 · 99 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 486 | 118 |
| Amlodipine Besylate | 425 | 107 |
| Losartan Potassium | 214 | 51 |
| Hydrochlorothiazide | 192 | 56 |
| Gabapentin | 189 | 52 |
| Lisinopril | 182 | 46 |
| Metoprolol Succinate | 163 |
Practice location
Mailing address
Additional practice locations (1)
- 16888 Harvard AveCleveland, OH 44128-2208Phone: (216) 810-7159
Registry dates
- Enumerated
- 2006-04-14
- Last updated
- 2022-10-06
- Certified
- 2022-10-06
Frequently asked questions
- What is Barbara Messinger-Rapport's NPI number?
- Barbara Messinger-Rapport's National Provider Identifier (NPI) is 1821052895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Messinger-Rapport's specialty?
- Barbara Messinger-Rapport is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Messinger-Rapport located?
- Barbara Messinger-Rapport's practice location on file with NPPES is 9500 Euclid Ave, Cleveland, OH 44195-0001.
- What is Barbara Messinger-Rapport's phone number?
- The practice phone number listed in the NPPES registry for Barbara Messinger-Rapport is (800) 223-2273.
- Does Barbara Messinger-Rapport accept Medicare?
- Barbara Messinger-Rapport is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Messinger-Rapport's NPI active?
- Yes — Barbara Messinger-Rapport's NPI (1821052895) is active in the NPPES registry as of the last update on 2022-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.