MRS. MICAH NICOLE MARSHALL APRN, CPNP
NPI 1811275241
Nurse Practitioner - Pediatrics in Oklahoma City, OK

Q: What is Micah Marshall's NPI number?

The NPI number for Micah Marshall is 1811275241. It was assigned to this individual provider in the NPPES registry on August 2, 2011.

Q: What is Micah Marshall's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Micah Marshall was last updated on November 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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 02, 2011PECOS Enrolled

1200 N PHILLIPS AVE, OKLAHOMA CITY, OK 73104(405) 417-1801(405) 271-7866 Get Directions Write a Review

NPPES record last updated: November 27, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Mrs. Micah Nicole Marshall Aprn, Cpnp NPPES

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

MRS. MICAH NICOLE MARSHALL APRN, CPNP (NPI 1811275241) is an individual pediatrics provider in Oklahoma City, Oklahoma, licensed in Oklahoma (89509) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811275241

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameMRS. MICAH NICOLE MARSHALLCredential: APRN, CPNP

Location Address1200 N PHILLIPS AVEOklahoma City, OK 73104-4600

Mailing Address1200 N Phillips AveOklahoma City, OK 73104-4600 · (405) 417-1801 · Fax (405) 271-7866

Phone(405) 417-1801

Fax(405) 271-7866

Sole ProprietorYes

Enumeration DateAugust 2, 2011

Last NPPES UpdateNovember 27, 2012

✔ NPI 1811275241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in OK · 89509

1200 N PHILLIPS AVE, Oklahoma City, OK 73104

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, Mending Health.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. Micah Nicole Marshall Aprn, Cpnp 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 Micah Marshall reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Board Of Regents Of The University Of Oklahoma - Ou Physicians

0.1 mi

Multi-Specialty

825 NE 10TH ST
Oklahoma City, OK 73104

Reassigned Medicare billing, Oklahoma enrollment
845 clinicians in this Medicare group

NPI 1801869250 (405) 271-3932

Ou Health Partners, Inc

0.1 mi

Multi-Specialty

1200 CHILDRENS AVE STE 11200
Oklahoma City, OK 73104

Reassigned Medicare billing, Oklahoma enrollment
1,795 clinicians in this Medicare group

NPI 1528642642 (405) 271-3932

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 73104 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

$82.46 typical visit price

range $53.00 – $162.61

Typical copayment $20.61 (range $13.25 – $40.65)

Most-billed visit code 99203

Established Patient

$94.27 typical visit price

range $16.68 – $132.40

Typical copayment $23.56 (range $4.17 – $33.10)

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 20

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

THERESA L GAVULA P.A.-C

Physician Assistant (Medical)

1200 N PHILLIPS AVE, SUITE 14500
OKLAHOMA CITY, OK 73104

Oklahoma County (405) 271-5311

JULIE W LEES MD

Pediatrics

1200 N PHILLIPS AVE, SUITE 6100
OKLAHOMA CITY, OK 73104

Oklahoma County (405) 271-6827

JAMES N JARVIS MD

Pediatrics (Pediatric Rheumatology)

1200 N PHILLIPS AVE, SUITE 5100
OKLAHOMA CITY, OK 73104

Oklahoma County (405) 271-2006

CHERYL L BRYANT MD

Pediatrics

1200 N PHILLIPS AVE, SUITE 6100
OKLAHOMA CITY, OK 73104

Oklahoma County (405) 271-6827

MS. ASHLEY CHARLOTTE DAVIS MS

Genetic Counselor, MS

1200 N PHILLIPS AVE, 5100
OKLAHOMA CITY, OK 73104

Oklahoma County (405) 271-8001

NIGHAT F MEHDI MD

Pediatrics (Pediatric Pulmonology)

1200 N PHILLIPS AVE, SUITE 9100
OKLAHOMA CITY, OK 73104

Oklahoma County (405) 271-2006

MARK A FERGESON MD

Pediatrics

1200 N PHILLIPS AVE, SUITE 6100
OKLAHOMA CITY, OK 73104

Oklahoma County (405) 271-6827

RACHEL R POSEY ARNP

Pediatrics (Pediatric Hematology-Oncology)

1200 N PHILLIPS AVE, SUITE 10000
OKLAHOMA CITY, OK 73104

Oklahoma County (405) 271-4412

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 Micah Marshall's NPI number?

The NPI number for Micah Marshall is 1811275241. It was assigned to this individual provider in the NPPES registry on August 2, 2011.

Where is Micah Marshall located?

Micah Marshall practices at 1200 N Phillips Ave, Oklahoma City, OK 73104. The listed phone number is (405) 417-1801.

What is Micah Marshall's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Micah Marshall enrolled in Medicare?

Yes. Micah Marshall is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Micah Marshall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Micah Marshall reassigns Medicare benefits to 2 organizations: Board Of Regents Of The University Of Oklahoma - Ou Physicians (Oklahoma City, OK) and Ou Health Partners, Inc (Oklahoma City, OK). 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 Micah Marshall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Micah Marshall accept?

Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Micah Marshall 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 Micah Marshall was last updated on November 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.