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KATHERINE LEMONS PA-C, MS, CNS
NPI 1083263594
Physician Assistant in Somerville, MA

Active since September 06, 2019PECOS EnrolledAccepts Medicare Assignment
5 MIDDLESEX AVE FL 1, SOMERVILLE, MA 02145(617) 591-6900 Get Directions Write a Review

NPPES record last updated: April 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 1, 2025, Nov 26, 2020, Sep 6, 2019 (3 updates tracked since 2019).

About Katherine Lemons Pa-c, Ms, Cns NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHERINE LEMONS PA-C, MS, CNS (NPI 1083263594) is an individual physician assistant in Somerville, Massachusetts and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS, is affiliated with Cambridge Health Alliance, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1083263594
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATHERINE LEMONSCredential: PA-C, MS, CNS
Location Address5 MIDDLESEX AVE FL 1Somerville, MA 02145-1102
Mailing Address5 Middlesex Ave Fl 1Somerville, MA 02145-1102 · (617) 591-6900
Phone(617) 591-6900
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateSeptember 6, 2019
Last NPPES UpdateApril 1, 20253 updates tracked since enumeration
NPPES CertifiedApril 1, 2025
✔ NPI 1083263594 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedNutritionistTaxonomy 133N00000X · License 19052 (MA)
5 MIDDLESEX AVE FL 1, Somerville, MA 02145
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Katherine Lemons Pa-c, Ms, Cns is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254747421
PECOS Enrollment IDI20210312001548
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
28 services11 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
12 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cambridge Health Alliance

Acute Care Hospitals · Cambridge, MA
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number220011
Location1493 Cambridge StreetCambridge, MA 02138 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02145 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TINISCHA LAHENS
Health Educator
5 MIDDLESEX AVE FL 1
SOMERVILLE, MA 02145
Middlesex County (617) 591-6840
KIMBERLY ELIZABETH COVEY
Physical Therapy Assistant
5 MIDDLESEX AVE FL 1
SOMERVILLE, MA 02145
Middlesex County (617) 591-6840

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Lemons's NPI number?

The NPI number for Katherine Lemons is 1083263594. It was assigned to this individual provider in the NPPES registry on September 6, 2019.

Where is Katherine Lemons located?

Katherine Lemons practices at 5 Middlesex Ave Fl 1, Somerville, MA 02145. The listed phone number is (617) 591-6900.

What is Katherine Lemons's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Katherine Lemons enrolled in Medicare?

Yes. Katherine Lemons is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Katherine Lemons accept?

Health plans from Anthem Blue Cross and Blue Shield list Katherine Lemons as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Katherine Lemons affiliated with any hospitals?

According to CMS data, Katherine Lemons is affiliated with Cambridge Health Alliance.

When was this NPI record last updated?

The NPPES record for Katherine Lemons was last updated on April 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.