Erin Kathleen Comerford, NP
Family Nurse Practitioner · Amherst, MA
At a glance
165 University Dr, Amherst, MA 01002
NPPES record updated Nov 26, 2025. 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
165 University DrAmherst, MA 01002
Additional reported practice locations
121 W 36Th St # 237New York, NY 100183612
Phone: 6507614056 611 Gateway Blvd Ste 120
South San Francisco, CA 940807066
Phone: 6507614056 223 N Van Dien Ave
Ridgewood, NJ 074502726
Phone: 2014478000 · Ext. 8312 333 Se 2Nd Ave Ste 2000
Miami, FL 331312185
Phone: 6507614056 408 W 14Th St Ste 201
New York, NY 100141042
Phone: 2125300639 165 University Dr
Amherst, MA 01002
Phone: 4132560421
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2016
- CMS specialties
- Nurse Practitioner
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
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
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
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
- Jul 13, 2015
- Record updated
- Nov 26, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- NP
Reported taxonomies and licenses
363LF0000X
License reported: 686510 NY
163W00000X
License reported: 26NR17494600 NJ
363LF0000X · Primary
License reported: RN2314728 MA
363LF0000X
License reported: APRN9232674 FL
163W00000X
License reported: RN1023590 DC
163W00000X
License reported: 6865101 NY
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
165 University DrAmherst, MA 01002
- Phone
- (413) 256-0421
Mailing address
165 UNIVERSITY DRAMHERST, MA 010028900
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue