Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BUFFIE LYNN SEVERNS CNM
NPI 1437552775
Advanced Practice Midwife in Rochester Hills, MI

Q: What is Buffie Severns's NPI number?

The NPI number for Buffie Severns is 1437552775. It was assigned to this individual provider in the NPPES registry on October 1, 2014.

Q: What is Buffie Severns's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Q: When was this NPI record last updated?

The NPPES record for Buffie Severns was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.

Active since October 01, 2014PECOS Enrolled

1701 SOUTH BLVD E, SUITE 200, ROCHESTER HILLS, MI 48307(248) 997-5805(248) 997-5811 Get Directions Write a Review

NPPES record last updated: October 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Buffie Lynn Severns Cnm NPPES

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

BUFFIE LYNN SEVERNS CNM (NPI 1437552775) is an individual advanced practice midwife in Rochester Hills, Michigan and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437552775

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameBUFFIE LYNN SEVERNSCredential: CNM

Location Address1701 SOUTH BLVD E, SUITE 200Rochester Hills, MI 48307-6122

Mailing Address1701 South Blvd E, Suite 200Rochester Hills, MI 48307-6122 · (248) 997-5805 · Fax (248) 997-5811

Phone(248) 997-5805

Fax(248) 997-5811

Sole ProprietorNo

Enumeration DateOctober 1, 2014

Last NPPES UpdateOctober 19, 2026

NPPES CertifiedOctober 19, 2026

✔ NPI 1437552775 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

Definition

Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

Also ListedMidwifeTaxonomy 176B00000X · License 4704295141 (MI)

1701 SOUTH BLVD E, Rochester Hills, MI 48307

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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 (PECOS)

Buffie Lynn Severns Cnm 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.

Medicare Billing Reassignment

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

Oakland Macomb Obstetrics & Gynecology, PC

Same address

Obstetrics & Gynecology

1701 SOUTH BLVD E, SUITE 200
Rochester Hills, MI 48307

Reassigned Medicare billing, Michigan enrollment
30 clinicians in this Medicare group

NPI 1760424139 (248) 997-5805

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48307 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

$72.38 typical visit price

range $18.32 – $143.49

Typical copayment $18.09 (range $4.58 – $35.87)

Most-billed visit code 99213

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 20

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

LAURA JAYNE HAZELY APN, CNM

Advanced Practice Midwife

1701 SOUTH BLVD E, SUITE 200
ROCHESTER HILLS, MI 48307

Oakland County (248) 997-5805

DR. MARA L GEIGER MD

Internal Medicine

1701 SOUTH BLVD E, STE 290
ROCHESTER HILLS, MI 48307

Oakland County (248) 997-7900

CANCER CARE ASSOCIATES, P.C.

Clinical Medical Laboratory

1701 SOUTH BLVD E, SUITE 107
ROCHESTER HILLS, MI 48307

Oakland County (248) 852-4231

ACADEMIC CARDIOLOGY ASSOCIATES, PC

Internal Medicine (Cardiovascular Disease)

1701 SOUTH BLVD E, SUITE 390
ROCHESTER HILLS, MI 48307

Oakland County (248) 293-0055

DR. TODD M HACHIGIAN MD

Internal Medicine

1701 SOUTH BLVD E, STE 290
ROCHESTER HILLS, MI 48307

Oakland County (248) 997-7900

MARYBETH HODAPP RN

Registered Nurse

1701 SOUTH BLVD E, SUITE 200
ROCHESTER HILLS, MI 48307

Oakland County (248) 997-5805

KAYLA LEMARBE DNP, CNM, BSN, RN

Midwife

1701 SOUTH BLVD E
ROCHESTER HILLS, MI 48307

Oakland County (248) 997-5805

SVETLANA O AMINOVA MD

Internal Medicine (Infectious Disease)

1701 SOUTH BLVD E, SUITE 160
ROCHESTER HLS, MI 48307

Oakland County (248) 598-5080

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 Buffie Severns's NPI number?

The NPI number for Buffie Severns is 1437552775. It was assigned to this individual provider in the NPPES registry on October 1, 2014.

Where is Buffie Severns located?

Buffie Severns practices at 1701 South Blvd E Suite 200, Rochester Hills, MI 48307. The listed phone number is (248) 997-5805.

What is Buffie Severns's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Is Buffie Severns enrolled in Medicare?

Yes. Buffie Severns is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Buffie Severns's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Buffie Severns reassigns Medicare benefits to Oakland Macomb Obstetrics & Gynecology, PC (Rochester Hills, MI). 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 Buffie Severns's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Buffie Severns was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.