Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Christina Blouir Downing, DO
Psychiatry Physician in York, PA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285173849
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Registry record
Entity type Individual (Type 1)
Name Mrs. Christina Blouir Downing
Credential DO
Sex Female
Practice address 1001 S George St, York, PA, 17403
Phone (717) 851-2304
Fax (717) 851-3374
Enumeration date Feb 15, 2017
Last updated in NPPES Jun 5, 2026
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License FD0905907 (CA) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 20A16729 (CA) Secondary
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License OS021630 (PA) Secondary
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 20A16729 (CA) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 20A16729 | Other | CA | STATE LICENSE |
| OS021630 | Other | PA | STATE LICENSE - DO |
| 14967054 | Other | - | CAQH ID |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Christina Downing practice?
The practice location on file with NPPES is in York, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Christina Downing?
The National Provider Identifier (NPI) for Christina Downing is 1285173849, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Steven Delaveris Family Medicine Physician · York, PA NPI 1104820968 Jefferson Pindzola Anatomic Pathology & Clinical Pathology Physician · York, PA NPI 1114924313 Gordon Zubrod Family Medicine Physician · York, PA NPI 1033111927 David Baker Anesthesiology Physician · York, PA NPI 1144212622 Bassam Hammudi Anesthesiology Physician · York, PA NPI 1558355776 Sallie Denner Certified Registered Nurse Anesthetist · York, PA NPI 1972597979 Shawn Slenker Pharmacotherapy Pharmacist · York, PA NPI 1538154430 Gerard Waggenspack Diagnostic Radiology Physician · York, PA NPI 1336135243
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-05.