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KATRINA REISER CRNP
NPI 1649609736
Nurse Practitioner - Primary Care in Boston, MA

Active since November 08, 2013PECOS EnrolledAccepts Medicare Assignment
394 HARRISON AVE, BOSTON, MA 02118(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: March 14, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 14, 2025, Jul 21, 2022, Mar 17, 2018 and 2 more (5 updates tracked since 2017).

About Katrina Reiser Crnp NPPES

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

KATRINA REISER CRNP (NPI 1649609736) is an individual primary care provider in Boston, Massachusetts, licensed in Massachusetts (RN2311806) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Johns Hopkins University School Of Medicine (2013).

NPPES Registry Identity

NPI1649609736
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameKATRINA REISERCredential: CRNP
Location Address394 HARRISON AVEBoston, MA 02118-2212
Mailing Address41 Mall Rd, Lahey Hospital And Medical CenterBurlington, MA 01805-0001 · (781) 744-7000 · Fax (781) 744-5351
Phone(888) 663-6331
Fax(415) 252-7176
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 2013
Enumeration DateNovember 8, 2013
Last NPPES UpdateMarch 14, 20255 updates tracked since enumeration
NPPES CertifiedMarch 14, 2025
✔ NPI 1649609736 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License✔ Licensed in MA · RN2311806
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License R197255 (MD)
394 HARRISON AVE, Boston, MA 02118
Open in Google Maps ↗

Secondary Practice Locations 2

Location 141 Mall Rd, Lahey Hospital and Medical CenterBurlington, MA 01805-0001 · Phone (781) 744-7000 · Fax (781) 744-5351
Location 228 State St Ste 2860Boston, MA 02109-1789 · Phone (617) 903-5000

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

Katrina Reiser Crnp 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 ID7810271145
PECOS Enrollment IDI20170303001551
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 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
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
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 3

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

PERRY ELIZABETH BLANK FNP-BC
Nurse Practitioner (Family)
394 HARRISON AVE
BOSTON, MA 02118
Suffolk County (888) 663-6331
JOHN FRANCIS KEANEY III
Internal Medicine
394 HARRISON AVE
BOSTON, MA 02118
Suffolk County (617) 903-5000
SARA SCHMITT
Family Medicine
394 HARRISON AVE
BOSTON, MA 02118
Suffolk County (617) 903-5000

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 Katrina Reiser's NPI number?

The NPI number for Katrina Reiser is 1649609736. It was assigned to this individual provider in the NPPES registry on November 8, 2013.

Where is Katrina Reiser located?

Katrina Reiser practices at 394 Harrison Ave, Boston, MA 02118. The listed phone number is (888) 663-6331.

What is Katrina Reiser's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Katrina Reiser enrolled in Medicare?

Yes. Katrina Reiser 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 Katrina Reiser accept?

Health plans from Anthem Blue Cross and Blue Shield list Katrina Reiser 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.

When was this NPI record last updated?

The NPPES record for Katrina Reiser was last updated on March 14, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.