Johanna Cook, MD
NPI 1770844466 · Obstetrics & Gynecology Physician · Newark, OH
Johanna Cook, MD is a Obstetrics & Gynecology Physician provider in Newark, OH (NPI 1770844466).
Provider details
- NPI number
- 1770844466
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35.132889 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
15 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) |
|---|---|---|
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 15 | $37 |
Typical Medicare-allowed amounts for these services range $37–$37 (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.
Practice location
Mailing address
Additional practice locations (1)
- 201 5th St Ne Ste 6Barberton, OH 44203-3017Phone: (330) 745-4748
Registry dates
- Enumerated
- 2012-05-30
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is Johanna Cook's NPI number?
- Johanna Cook's National Provider Identifier (NPI) is 1770844466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Cook's specialty?
- Johanna Cook is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Johanna Cook located?
- Johanna Cook's practice location on file with NPPES is 1320 W Main St, Newark, OH 43055-1822.
- What is Johanna Cook's phone number?
- The practice phone number listed in the NPPES registry for Johanna Cook is (220) 564-4677.
- Is Johanna Cook's NPI active?
- Yes — Johanna Cook's NPI (1770844466) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.