Maria C Diaz, CRNP
Family Nurse Practitioner · York, PA
At a glance
2149 S Queen St, York, PA 17403-4845
NPPES record updated Jul 27, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
2149 S Queen StYork, PA 17403-4845
Additional reported practice locations
96 Sofia Dr Ste 208Shrewsbury, PA 173615201
Phone: 7178122400
Fax: 7178123005 9 Nathan Ln
Annville, PA 170036500
Phone: 7176393350
Fax: 7173033546 446 N Reading Rd
Ephrata, PA 175229802
Phone: 7177385275
Fax: 7177385278 4050 N George Street Ext
Manchester, PA 173459347
Phone: 7173564370
Fax: 7172603316 101 W Airport Rd
Lititz, PA 175439274
Phone: 7174662445
Fax: 7174662447 100 Eisenhower Dr
Hanover, PA 173315241
Phone: 7176464201
Fax: 7176464202 455 S Washington St Ste 12
Gettysburg, PA 173252516
Phone: 7173392875
Fax: 7173343921 601 Memory Ln
York, PA 174022231
Phone: 7178511405
Fax: 7178516969 717 Town Center Dr
York, PA 174084824
Phone: 7173564240
Fax: 7173564241
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2017
- CMS specialties
- Nurse Practitioner
Practice groups
Reported hospital affiliations
- Wellspan York Hospital York, PA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $109.62 |
Reporting companies
| Company | Amount |
|---|---|
| ACTELION PHARMACEUTICALS US, INC. | $109.62 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Nurse Practitioner
- Taxonomy code
- 363LF0000X
- Enumeration date
- Nov 30, 2017
- Record updated
- Jul 27, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- CRNP
Reported taxonomies and licenses
363LF0000X · Primary
License reported: SP017952 PA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2149 S Queen StYork, PA 17403-4845
- Phone
- (717) 356-4460
- Fax
- (717) 260-3326
Mailing address
3421 CONCORD RDYORK, PA 174029001
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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