Cynthia Gaerke, M.D.
NPI 1538184437 · Internal Medicine Physician · Marietta, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Gaerke, M.D. is a Internal Medicine Physician provider in Marietta, OH (NPI 1538184437).
Provider details
- NPI number
- 1538184437
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35-074849 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
905 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 562 | $111 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 226 | $107 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 72 | $74 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 27 | $163 |
| Critical Care, First 30-74 Minutes99291 | 18 | $201 |
Typical Medicare-allowed amounts for these services range $74–$201 (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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 71 | 33 |
| Metoprolol Succinate | 62 | 30 |
| Prednisone | 47 | 45 |
| Spironolactone | 37 | 32 |
| Cefdinir | 32 | 32 |
| Metoprolol Tartrate | 32 | 24 |
| Levothyroxine Sodium | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$109 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1106 Colegate DrMarietta, OH 45750-1323Phone: (740) 374-7700Fax: (740) 374-7701
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2021-07-15
- Certified
- 2021-07-15
Frequently asked questions
- What is Cynthia Gaerke's NPI number?
- Cynthia Gaerke's National Provider Identifier (NPI) is 1538184437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Gaerke's specialty?
- Cynthia Gaerke is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Gaerke located?
- Cynthia Gaerke's practice location on file with NPPES is 401 Matthew St, Marietta, OH 45750-1635.
- What is Cynthia Gaerke's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Gaerke is (740) 376-1994.
- Does Cynthia Gaerke accept Medicare?
- Cynthia Gaerke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Gaerke's NPI active?
- Yes — Cynthia Gaerke's NPI (1538184437) is active in the NPPES registry as of the last update on 2021-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.