1. Home
  2. Directory
  3. Maryland
  4. Baltimore
  5. Nurse Practitioner
  6. NPI Profile

MRS. CHRISTIE SHERIN KEIL CRNP
NPI 1659826667
Nurse Practitioner - Acute Care in Baltimore, MD

Active since August 19, 2016PECOS Enrolled
85.48/100
CMS Quality Rating
401 N. BROADWAY, SUITE 2400, BALTIMORE, MD 21287(410) 502-1284(410) 502-6610 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 5, 2025, Jul 7, 2025, Nov 2, 2021 and 2 more (5 updates tracked since 2016).

About Mrs. Christie Sherin Keil Crnp NPPES

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

MRS. CHRISTIE SHERIN KEIL CRNP (NPI 1659826667) is an individual acute care provider in Baltimore, Maryland, licensed in Maryland (R271638) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659826667
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMRS. CHRISTIE SHERIN KEILCredential: CRNP
Location Address401 N. BROADWAY, SUITE 2400Baltimore, MD 21287
Mailing Address601 Orkney RoadBaltimore, MD 21212 · (973) 930-4858 · Fax (410) 500-4266
Phone(410) 502-1284
Fax(410) 502-6610
Sole ProprietorNo
Enumeration DateAugust 19, 2016
Last NPPES UpdateAugust 5, 20255 updates tracked since enumeration
NPPES CertifiedJuly 19, 2025
✔ NPI 1659826667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in MD · R271638
Also ListedNurse PractitionerTaxonomy 363L00000X · License SP023919 (PA)
401 N. BROADWAY, Baltimore, MD 21287
Open in Google Maps ↗

Other Names 1

Former Name (1)Ms. Christie Sherin Carlson Crnp

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Christie Sherin Keil Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

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.
25 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21287 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.

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.

85.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.6
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 12

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
2 suppliers21 claims23 services$915.14 avg. paid by Medicare
Azathioprine, oral, 50 mg J7500
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier11 claims555 services$1.10 avg. paid by Medicare
Tacrolimus, extended release, (envarsus xr), oral, 0.25 mg J7503
Treatment-Chemotherapy · category RH002N
2 suppliers24 claims4,530 services$1.09 avg. paid by Medicare
Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
21 suppliers194 claims16,905 services$0.31 avg. paid by Medicare
Prednisone, immediate release or delayed release, oral, 1 mg J7512
Treatment-Treatment - Miscellaneous · category RX029N
9 suppliers76 claims20,000 services$0.01 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
9 suppliers74 claims10,700 services$0.19 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Christie Keil's NPI number?

The NPI number for Christie Keil is 1659826667. It was assigned to this individual provider in the NPPES registry on August 19, 2016. The provider is also known as Ms. Christie Sherin Carlson Crnp.

Where is Christie Keil located?

Christie Keil practices at 401 N. Broadway Suite 2400, Baltimore, MD 21287. The listed phone number is (410) 502-1284.

What is Christie Keil's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Christie Keil enrolled in Medicare?

Yes. Christie Keil is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christie Keil was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.