MRS. JAMIE LYNN MASON APRN, CNM
NPI 1336923887
Advanced Practice Midwife in Cincinnati, OH

Q: What is Jamie Mason's NPI number?

The NPI number for Jamie Mason is 1336923887. It was assigned to this individual provider in the NPPES registry on August 23, 2023.

Q: What is Jamie Mason'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 Jamie Mason was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since August 23, 2023PECOS Enrolled

375 DIXMYTH AVE, CINCINNATI, OH 45220(513) 862-2563(513) 862-5017 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 23, 2026, Feb 27, 2025, Jan 6, 2025 and 3 more (6 updates tracked since 2023).

On this page

About Mrs. Jamie Lynn Mason Aprn, Cnm NPPES

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

MRS. JAMIE LYNN MASON APRN, CNM (NPI 1336923887) is an individual advanced practice midwife in Cincinnati, Ohio, licensed in Ohio (APRN.CNM.0019555) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1336923887

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameMRS. JAMIE LYNN MASONCredential: APRN, CNM

Location Address375 DIXMYTH AVECincinnati, OH 45220-2475

Mailing Address375 Dixmyth AveCincinnati, OH 45220-2475 · (513) 862-2563 · Fax (513) 862-5017

Phone(513) 862-2563

Fax(513) 862-5017

Sole ProprietorNo

Enumeration DateAugust 23, 2023

Last NPPES UpdateJanuary 23, 20266 updates tracked since enumeration

NPPES CertifiedJanuary 23, 2026

✔ NPI 1336923887 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

License✔ Licensed in OH · APRN.CNM.0019555

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 CNM07828 (OH)

375 DIXMYTH AVE, Cincinnati, OH 45220

Open in Google Maps ↗

Secondary Practice Locations 6

Location 1382 N Detroit StXenia, OH 45385-2233 · Phone (937) 429-7350 · Fax (937) 431-2623

Location 2600 W Main St Ste 330Troy, OH 45373-3384 · Phone (937) 429-7350 · Fax (937) 431-2623

Location 31023 S Main St Ste 200Centerville, OH 45458-4358 · Phone (937) 429-7350 · Fax (937) 431-2623

Location 43535 Pentagon Blvd Ste 220Beavercreek, OH 45431-1705 · Phone (937) 429-7350 · Fax (937) 431-2623

Location 56780 Mayfield RdMayfield Heights, OH 44124-2203 · Phone (440) 312-4500

Location 69500 Euclid Ave # Deska81Cleveland, OH 44195-2044 · Phone (216) 444-2200

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource, Molina Healthcare 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 (PECOS)

Mrs. Jamie Lynn Mason Aprn, 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 Reassignments

Medicare enrollment records show Jamie Mason reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Trihealth H LLC

Same address

Obstetrics

375 DIXMYTH AVE
Cincinnati, OH 45220

Reassigned Medicare billing, Ohio enrollment
1,102 clinicians in this Medicare group

NPI 1811215742 (513) 862-3452

Kettering Independent Medical Group Inc

38 mi

Orthopaedic Surgery

1 PRESTIGE PL, SUITE 910
Miamisburg, OH 45342

Reassigned Medicare billing, Ohio enrollment
984 clinicians in this Medicare group

NPI 1629387865 (937) 762-1629

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 45220 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

$84.72 typical visit price

range $54.34 – $166.65

Typical copayment $21.18 (range $13.58 – $41.66)

Most-billed visit code 99203

Established Patient

$68.07 typical visit price

range $17.10 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

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.

ERYNNE HAMILTON ARPN

Nurse Practitioner (Neonatal)

375 DIXMYTH AVE
CINCINNATI, OH 45220

Hamilton County (513) 862-2514

VICTORIA ELIZABETH SIMON MD

Student in an Organized Health Care Education/Training Program

375 DIXMYTH AVE
CINCINNATI, OH 45220

Hamilton County (513) 862-3562

JACOB CANNAN

Pharmacist (Critical Care)

375 DIXMYTH AVE
CINCINNATI, OH 45220

Hamilton County (513) 862-1400

MR. CASEY MCCONNELL GILMORE PA-C

Physician Assistant

375 DIXMYTH AVE, DEPARTMENT OF EMERGENCY MEDICINE
CINCINNATI, OH 45220

Hamilton County (513) 862-2989

ABIGAIL FAITH SOUTHALL APRN, AGACNP

Nurse Practitioner (Acute Care)

375 DIXMYTH AVE
CINCINNATI, OH 45220

Hamilton County (513) 862-1400

JAMES M MERANUS MD

Radiology (Diagnostic Radiology)

375 DIXMYTH AVE
CINCINNATI, OH 45220

Hamilton County (513) 965-8041

DR. COLLIN MICHAEL HERMAN MD

Psychiatry & Neurology (Neurology)

375 DIXMYTH AVE
CINCINNATI, OH 45220

Hamilton County (513) 865-2246

CHASE GREEN DO

Student in an Organized Health Care Education/Training Program

375 DIXMYTH AVE
CINCINNATI, OH 45220

Hamilton County (513) 862-3562

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 Jamie Mason's NPI number?

The NPI number for Jamie Mason is 1336923887. It was assigned to this individual provider in the NPPES registry on August 23, 2023.

Where is Jamie Mason located?

Jamie Mason practices at 375 Dixmyth Ave, Cincinnati, OH 45220. The listed phone number is (513) 862-2563.

What is Jamie Mason's specialty?

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

Is Jamie Mason enrolled in Medicare?

Yes. Jamie Mason is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jamie Mason's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jamie Mason reassigns Medicare benefits to 2 organizations: Trihealth H LLC (Cincinnati, OH) and Kettering Independent Medical Group Inc (Miamisburg, OH). 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 Jamie Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jamie Mason accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource, Molina Healthcare and Oscar Health Insurance list Jamie Mason 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.

When was this NPI record last updated?

The NPPES record for Jamie Mason was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.