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JENNIFER LYNN FREY
NPI 1437667946
Nurse Practitioner in Waterford, MI

Active since January 18, 2018PECOS EnrolledAccepts Medicare Assignment
5758 COOLEY LAKE RD, WATERFORD, MI 48327(855) 466-3631(833) 973-4493 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 23, 2026, Nov 19, 2024, Jan 11, 2023 and 1 more (4 updates tracked since 2018).

About Jennifer Lynn Frey NPPES

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

JENNIFER LYNN FREY (NPI 1437667946) is an individual nurse practitioner in Waterford, Michigan, licensed in Michigan (4704300379) and active in the NPI registry since January 2018. She is enrolled in Medicare PECOS, is affiliated with Edward W Sparrow Hospital, and maintains a secondary practice location in Okemos.

NPPES Registry Identity

NPI1437667946
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJENNIFER LYNN FREY
Location Address5758 COOLEY LAKE RDWaterford, MI 48327-3073
Mailing AddressPo Box 320008Flint, MI 48532-0001 · (517) 349-3303 · Fax (517) 349-0828
Phone(855) 466-3631
Fax(833) 973-4493
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJanuary 18, 2018
Last NPPES UpdateMarch 23, 20264 updates tracked since enumeration
NPPES CertifiedMarch 23, 2026
✔ NPI 1437667946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MI · 4704300379
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered Nurse · Home HealthTaxonomy 163WH0200X · License 4704300379 (MI)
5758 COOLEY LAKE RD, Waterford, MI 48327
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Secondary Practice Location 1

Location 13413 Woods EdgeOkemos, MI 48864-5901 · Phone (517) 349-3303 · Fax (517) 349-0828

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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

Jennifer Lynn Frey 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 ID3173995495
PECOS Enrollment IDI20230215002006
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 Reassignments

9

Medicare enrollment records show Jennifer Frey reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Transitional Care Services, LLC
4.8 mi
Gerontology
4568 W WALTON BLVD STE D
Waterford, MI 48329
  • Reassigned Medicare billing, Michigan enrollment
  • 72 clinicians in this Medicare group
NPI 1174976807 (855) 466-3631
Complexcare Medical Group Midwest H PLLC
10 mi
Internal Medicine
41800 W 11 MILE RD STE 109
Novi, MI 48375
  • Reassigned Medicare billing, Michigan enrollment
  • 169 clinicians in this Medicare group
NPI 1457144933 (248) 660-1220
Complexcare Medical Group Midwest M PLLC
10 mi
Internal Medicine
41800 W 11 MILE RD STE 109
Novi, MI 48375
  • Reassigned Medicare billing, Michigan enrollment
  • 85 clinicians in this Medicare group
NPI 1528851607 (248) 660-1220
Theoria Medical
10 mi
Internal Medicine
41800 W 11 MILE RD STE 109
Novi, MI 48375
  • Reassigned Medicare billing, Michigan enrollment
  • 383 clinicians in this Medicare group
NPI 1609362375 (248) 860-4634
Mi Pacs 2 PC
14 mi
Hospitalist
520 W MAIN ST
Northville, MI 48167
  • Reassigned Medicare billing, Michigan enrollment
  • 65 clinicians in this Medicare group
NPI 1205418357 (248) 349-4290
Michigan Post-Acute Medical Services 1 PC
20 mi
Hospitalist
1014 E GRAND RIVER AVE
Brighton, MI 48116
  • Reassigned Medicare billing, Michigan enrollment
  • 88 clinicians in this Medicare group
NPI 1669901567 (865) 693-1000
Curana Health Of Michigan PLLC
27 mi
Internal Medicine
400 RENAISSANCE CTR STE 2600
Detroit, MI 48243
  • Reassigned Medicare billing, Michigan enrollment
  • 78 clinicians in this Medicare group
NPI 1659921278 (337) 408-0797
Lansing Cardiovascular Consultants PC
53 mi
Nuclear Cardiology
3413 WOODS EDGE
Okemos, MI 48864
  • Reassigned Medicare billing, Michigan enrollment
  • 7 clinicians in this Medicare group
NPI 1548301880 (517) 349-3303
Cs Pacs 3 Midwest LLC
209 mi
Hospitalist
1001 E ALEX BELL RD
Dayton, OH 45459
  • Reassigned Medicare billing, Michigan enrollment
  • 78 clinicians in this Medicare group
NPI 1972368785 (937) 436-9700

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.

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
44 services30 patients
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 99350
An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.
23 services19 patients
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes 99344
A new patient home visit is a comprehensive service where a healthcare professional visits your home for about an hour. This visit includes an overall health assessment, discussion about your medical history, and planning for future healthcare needs. The goal is to understand your health status and provide personalized care.
22 services22 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
22 services12 patients
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348
An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.
13 services11 patients

Hospital Affiliations CMS Care Compare

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

Edward W Sparrow Hospital

Acute Care Hospitals · Lansing, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230230
Location1215 E Michigan AvenueLansing, MI 48912 · Ingham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48327 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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 11

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

NICOLE IRENE BACK
Nurse Practitioner (Family)
5758 COOLEY LAKE RD
WATERFORD, MI 48327
Oakland County (855) 466-3631
JULIE M SHEREDA
Dietitian, Registered
5758 COOLEY LAKE RD
WATERFORD, MI 48327
Oakland County (855) 466-3631
SOPHIA ABRAHAM NP
Nurse Practitioner (Family)
5758 COOLEY LAKE RD
WATERFORD, MI 48327
Oakland County (855) 466-3631
JORDYN A TOPPING NP-C
Nurse Practitioner
5758 COOLEY LAKE RD
WATERFORD, MI 48327
Oakland County (855) 466-3631
MRS. SHANNA LYNN DRISCOLL RN, BSN
Registered Nurse (Community Health)
5758 COOLEY LAKE RD
WATERFORD, MI 48327
Oakland County (248) 421-6000
JESSICA MCDIARMID FNP
Nurse Practitioner (Family)
5758 COOLEY LAKE RD
WATERFORD, MI 48327
Oakland County (855) 466-3631
KATHERINE RAE HOLYFIELD MSN AGPCNP-C
Nurse Practitioner (Adult Health)
5758 COOLEY LAKE RD
WATERFORD, MI 48327
Oakland County (855) 466-3631
YAROCH SENIOR SERVICES 408, LLC
In Home Supportive Care
5758 COOLEY LAKE RD
WATERFORD, MI 48327
Oakland County (248) 886-7300

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 Jennifer Frey's NPI number?

The NPI number for Jennifer Frey is 1437667946. It was assigned to this individual provider in the NPPES registry on January 18, 2018.

Where is Jennifer Frey located?

Jennifer Frey practices at 5758 Cooley Lake Rd, Waterford, MI 48327. The listed phone number is (855) 466-3631.

What is Jennifer Frey's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Jennifer Frey enrolled in Medicare?

Yes. Jennifer Frey 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 organizations bill Medicare for Jennifer Frey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Frey reassigns Medicare benefits to 9 organizations: Transitional Care Services, LLC (Waterford, MI), Complexcare Medical Group Midwest H PLLC (Novi, MI), Complexcare Medical Group Midwest M PLLC (Novi, MI), Theoria Medical (Novi, MI), Mi Pacs 2 PC (Northville, MI) and 4 more organizations, listed in the Medicare section above. Each 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 Jennifer Frey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Frey accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Jennifer Frey 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.

Is Jennifer Frey affiliated with any hospitals?

According to CMS data, Jennifer Frey is affiliated with Edward W Sparrow Hospital.

When was this NPI record last updated?

The NPPES record for Jennifer Frey was last updated on March 23, 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.