Jonathan Parker, M.D., PH.D.
NPI 1598118846 · Clinical Pathology Physician · Saint Louis, MO
Jonathan Parker, M.D., PH.D. is a Clinical Pathology Physician provider in Saint Louis, MO (NPI 1598118846).
Provider details
- NPI number
- 1598118846
- Entity type
- Individual
- Primary specialty
- Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2016016967 (MO)
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 tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-07-21
- Last updated
- 2021-09-01
- Certified
- 2021-09-01
Frequently asked questions
- What is Jonathan Parker's NPI number?
- Jonathan Parker's National Provider Identifier (NPI) is 1598118846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Parker's specialty?
- Jonathan Parker is listed in the NPPES registry with a primary specialty of Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Parker located?
- Jonathan Parker's practice location on file with NPPES is 660 S Euclid Ave, Saint Louis, MO 63110-1010.
- What is Jonathan Parker's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Parker is (314) 362-5943.
- Is Jonathan Parker's NPI active?
- Yes — Jonathan Parker's NPI (1598118846) is active in the NPPES registry as of the last update on 2021-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.