SARAH KNOWLTON FNP
NPI 1558716852
Nurse Practitioner - Family in North Bethesda, MD

Active since April 25, 2016PECOS EnrolledAccepts Medicare Assignment
80.55/100
CMS Quality Rating
911 MEETING ST, NORTH BETHESDA, MD 20852(888) 663-6331 Get Directions Write a Review

NPPES record last updated: June 4, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 4, 2024, Nov 12, 2018, Sep 18, 2018 (3 updates tracked since 2018).

About Sarah Knowlton Fnp NPPES

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

SARAH KNOWLTON FNP (NPI 1558716852) is an individual family provider in North Bethesda, Maryland, licensed in Maryland (AC004686) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hampden, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1558716852
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSARAH KNOWLTONCredential: FNP
Location Address911 MEETING STNorth Bethesda, MD 20852-2375
Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateApril 25, 2016
Last NPPES UpdateJune 4, 20243 updates tracked since enumeration
NPPES CertifiedJune 4, 2024
NPI 1558716852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses Licensed in MD · AC004686 Licensed in ME · CNP181227
Also ListedRegistered NurseTaxonomy 163W00000X · License 059700-21 (NH), 760719 (CA)
911 MEETING ST, North Bethesda, MD 20852

Secondary Practice Location 1

Location 17 Main Rd NHampden, ME 04444-1334 · Phone (207) 862-9400

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

Sarah Knowlton Fnp 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 ID1456604099
PECOS Enrollment IDI20251111000191
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 3

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
50 services46 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.
26 services22 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20852 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.55/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.18
Promoting Interoperability100
Improvement Activities40
Cost42

Other Providers at the Same Location NPPES 5

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

Internal Medicine
911 MEETING ST
NORTH BETHESDA, MD 20852
Family Medicine
911 MEETING ST
NORTH BETHESDA, MD 20852
Nurse Practitioner (Family)
911 MEETING ST
NORTH BETHESDA, MD 20852
Physician Assistant
911 MEETING ST
NORTH BETHESDA, MD 20852
Family Medicine
911 MEETING ST
NORTH BETHESDA, MD 20852

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 Sarah Knowlton's NPI number?

The NPI number for Sarah Knowlton is 1558716852. It was assigned to this individual provider in the NPPES registry on April 25, 2016.

Where is Sarah Knowlton located?

Sarah Knowlton practices at 911 Meeting St, North Bethesda, MD 20852. The listed phone number is (888) 663-6331.

What is Sarah Knowlton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sarah Knowlton enrolled in Medicare?

Yes. Sarah Knowlton 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.

When was this NPI record last updated?

The NPPES record for Sarah Knowlton was last updated on June 4, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.