Margaret Shiras Villers, MD
Obstetrics/Gynecology (CMS) · York, PA
At a glance
35 Monument Rd Ste 202, York, PA 17403-5074
NPPES record updated Aug 4, 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
35 Monument Rd Ste 202York, PA 17403-5074
Additional reported practice locations
2050 S Queen St Ste 200York, PA 174034829
Phone: 7178124602
Fax: 7178513127 22 St Paul Dr Ste 101
Chambersburg, PA 172011036
Phone: 8777221757
Fax: 7172622390 175 Martin Ave Ste 105
Ephrata, PA 175221761
Phone: 8662443492
Fax: 7178595637 455 S Washington St Ste 21
Gettysburg, PA 173252516
Phone: 7173383292
Fax: 7173383289 845 Helen Dr Ste 200
Lebanon, PA 170427493
Phone: 8662443492
Fax: 7178595637 1001 S George St
York, PA 174033676
Phone: 7178512722
Fax: 7178513127 1101 Edgar St Ste E
York, PA 174032862
Phone: 7178124602
Fax: 7178513127 1300 Hospital Dr Ste 200
Fredericksburg, VA 224018451
Phone: 5407413260
Education & affiliations
- Medical / professional school
- Georgetown University School Of Medicine
- Graduation year
- 2003
- CMS specialties
- Obstetrics/Gynecology
Practice groups
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.
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.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
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 | $14.01 |
Reporting companies
| Company | Amount |
|---|---|
| ORGANON LLC | $14.01 |
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
- Obstetrics/Gynecology (CMS)
- Taxonomy code
- 207VM0101X
- Enumeration date
- Sep 12, 2007
- Record updated
- Aug 4, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207V00000X
License reported: 2007-01785 NC
207V00000X
License reported: TL30314 SC
207VM0101X · Primary
License reported: MD491793 PA
207VM0101X
License reported: 0101262494 VA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
35 Monument Rd Ste 202York, PA 17403-5074
- Phone
- (717) 851-2722
- Fax
- (717) 851-3127
Mailing address
601 MEMORY LNYORK, PA 174022231
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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