DIANA LYNN PASSWATERS CRNP
NPI 1770631996
Nurse Practitioner - Family in Columbia, MD

Active since January 05, 2007PECOS EnrolledAccepts Medicare Assignment
5457 TWIN KNOLLS RD STE 100, COLUMBIA, MD 21045(410) 689-7400 Get Directions Write a Review

NPPES record last updated: August 23, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diana Lynn Passwaters Crnp NPPES

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

DIANA LYNN PASSWATERS CRNP (NPI 1770631996) is an individual family provider in Columbia, Maryland, licensed in Maryland (R125725) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (2004).

NPPES Registry Identity

NPI1770631996
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDIANA LYNN PASSWATERSCredential: CRNP
Location Address5457 TWIN KNOLLS RD STE 100Columbia, MD 21045-3263
Mailing Address6400 Shafer Ct Ste 700Rosemont, IL 60018-4989 · (346) 376-1702 · Fax (224) 532-2780
Sole ProprietorNo
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 2004
Enumeration DateJanuary 5, 2007
Last NPPES UpdateAugust 23, 2022
NPPES CertifiedAugust 23, 2022
NPI 1770631996 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MD · R125725
5457 TWIN KNOLLS RD STE 100, Columbia, MD 21045

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

Diana Lynn Passwaters 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 ID8921226747
PECOS Enrollment IDI20210818002429
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.

Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
19 services13 patients
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306
An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21045 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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 16

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

Nurse Practitioner (Family)
5457 TWIN KNOLLS RD STE 100
COLUMBIA, MD 21045
Family Medicine (Hospice and Palliative Medicine)
5457 TWIN KNOLLS RD STE 100
COLUMBIA, MD 21045
Internal Medicine (Hospice and Palliative Medicine)
5457 TWIN KNOLLS RD STE 100
COLUMBIA, MD 21045
Nurse Practitioner (Adult Health)
5457 TWIN KNOLLS RD STE 100
COLUMBIA, MD 21045
Nurse Practitioner (Adult Health)
5457 TWIN KNOLLS RD STE 100
COLUMBIA, MD 21045
Nurse Practitioner (Gerontology)
5457 TWIN KNOLLS RD STE 100
COLUMBIA, MD 21045
Nurse Practitioner (Family)
5457 TWIN KNOLLS RD STE 100
COLUMBIA, MD 21045
Nurse Practitioner (Acute Care)
5457 TWIN KNOLLS RD STE 100
COLUMBIA, MD 21045

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 Diana Passwaters's NPI number?

The NPI number for Diana Passwaters is 1770631996. It was assigned to this individual provider in the NPPES registry on January 5, 2007.

Where is Diana Passwaters located?

Diana Passwaters practices at 5457 Twin Knolls Rd Ste 100, Columbia, MD 21045. The listed phone number is (410) 689-7400.

What is Diana Passwaters's specialty?

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

Is Diana Passwaters enrolled in Medicare?

Yes. Diana Passwaters 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 Diana Passwaters was last updated on August 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.