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MS. HEATHER RENEE JEFFERSON CRNP
NPI 1114688801
Nurse Practitioner - Family in Leonardtown, MD

Active since January 04, 2022PECOS EnrolledAccepts Medicare Assignment
80.17/100
CMS Quality Rating
25500 POINT LOOKOUT RD STE 250, LEONARDTOWN, MD 20650(240) 434-7474(855) 657-5992 Get Directions Write a Review

NPPES record last updated: March 12, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 12, 2026, Jan 14, 2022, Jan 4, 2022 (3 updates tracked since 2022).

About Ms. Heather Renee Jefferson Crnp NPPES

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

MS. HEATHER RENEE JEFFERSON CRNP (NPI 1114688801) is an individual family provider in Leonardtown, Maryland, licensed in Maryland (F12210722) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS, is affiliated with Medstar Saint Mary's Hospital, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1114688801
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. HEATHER RENEE JEFFERSONCredential: CRNP
Location Address25500 POINT LOOKOUT RD STE 250Leonardtown, MD 20650-2015
Mailing Address45041 Deagles Boatyard RdTall Timbers, MD 20690-2050 · (240) 298-3589
Phone(240) 434-7474
Fax(855) 657-5992
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJanuary 4, 2022
Last NPPES UpdateMarch 12, 20263 updates tracked since enumeration
NPPES CertifiedMarch 12, 2026
✔ NPI 1114688801 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
Licenses✔ Licensed in MD · F12210722✔ Licensed in MD · R177508
25500 POINT LOOKOUT RD STE 250, Leonardtown, MD 20650
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Heather Renee Jefferson 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 ID9133507338
PECOS Enrollment IDI20220531001553, I20231025003162
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.

Medicare Billing Reassignment

Medicare enrollment records show Heather Jefferson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Medstar Medical Group II LLC
47 mi
Internal Medicine
1145 19TH ST NW, SUITE 311
Washington, DC 20036
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 3,530 clinicians in this Medicare group
NPI 1376887844 (202) 429-2401

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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.
106 services88 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
36 services35 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
34 services34 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
33 services23 patients
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.
32 services28 patients

Hospital Affiliations CMS Care Compare

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

Medstar Saint Mary's Hospital

Acute Care Hospitals · Leonardtown, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210028
Location25500 Point Lookout RoadLeonardtown, MD 20650 · St. Marys County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20650 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
$89.75 typical visit price
range $57.99 – $175.57
Typical copayment $22.43 (range $14.49 – $43.89)
Most-billed visit code 99203
Established Patient
$102.11 typical visit price
range $18.66 – $143.02
Typical copayment $25.52 (range $4.66 – $35.75)
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.

80.17/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.69
Promoting Interoperability100
Improvement Activities40
Cost53.49

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.

DR. RIPPLE MEHTA M.D.
Internal Medicine (Gastroenterology)
25500 POINT LOOKOUT RD STE 250
LEONARDTOWN, MD 20650
St. Mary's County (240) 434-7474
KATHERINE L MURPHY DNP, FNP-C
Nurse Practitioner (Family)
25500 POINT LOOKOUT RD STE 250
LEONARDTOWN, MD 20650
St. Mary's County (240) 434-7474

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 Heather Jefferson's NPI number?

The NPI number for Heather Jefferson is 1114688801. It was assigned to this individual provider in the NPPES registry on January 4, 2022.

Where is Heather Jefferson located?

Heather Jefferson practices at 25500 Point Lookout Rd Ste 250, Leonardtown, MD 20650. The listed phone number is (240) 434-7474.

What is Heather Jefferson's specialty?

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

Is Heather Jefferson enrolled in Medicare?

Yes. Heather Jefferson 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.

Which organization bills Medicare for Heather Jefferson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Jefferson reassigns Medicare benefits to Medstar Medical Group II LLC (Washington, DC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Heather Jefferson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Heather Jefferson affiliated with any hospitals?

According to CMS data, Heather Jefferson is affiliated with Medstar Saint Mary's Hospital.

When was this NPI record last updated?

The NPPES record for Heather Jefferson was last updated on March 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.