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EMILY MARGARET JOHNSON CNM, IBCLC
NPI 1447861554
Advanced Practice Midwife in Bethesda, MD

Active since August 12, 2020PECOS Enrolled
4920 ELM ST STE 225, BETHESDA, MD 20814(202) 741-2500(202) 741-2550 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 17, 2025, Jan 15, 2021, Dec 17, 2020 and 1 more (4 updates tracked since 2020).

About Emily Margaret Johnson Cnm, Ibclc NPPES

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

EMILY MARGARET JOHNSON CNM, IBCLC (NPI 1447861554) is an individual advanced practice midwife in Bethesda, Maryland, licensed in District Of Columbia (NP1060358) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1447861554
Entity TypeIndividualFemale
Primary Taxonomy367A00000X
Provider Legal NameEMILY MARGARET JOHNSONCredential: CNM, IBCLC
Location Address4920 ELM ST STE 225Bethesda, MD 20814-0007
Mailing Address3811 Fairfax Dr Ste 1000Arlington, VA 22203-1782 · (202) 741-3560
Phone(202) 741-2500
Fax(202) 741-2550
Sole ProprietorYes
Enumeration DateAugust 12, 2020
Last NPPES UpdateDecember 17, 20254 updates tracked since enumeration
NPPES CertifiedDecember 17, 2025
✔ NPI 1447861554 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
Licenses✔ Licensed in DC · NP1060358✔ Licensed in DC · RN1060358✔ Licensed in MD · AC003199
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 ListedRegistered Nurse · Lactation ConsultantTaxonomy 163WL0100X · License RN215447 (AZ)
4920 ELM ST STE 225, Bethesda, MD 20814
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Secondary Practice Locations 3

Location 1509 Casey LnRockville, MD 20850-7744 · Phone (818) 266-6068
Location 27301 Garland AveTakoma Park, MD 20912-6417 · Phone (818) 266-6068
Location 32150 Pennsylvania Ave NWWashington, DC 20037-3201 · Phone (202) 741-3000

Other Identifiers 2

OtherRN1060358DC · Dc Cnm License
OtherAC003199MD · Maryland Cnm License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emily Margaret Johnson Cnm, Ibclc 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 Emily Johnson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dimensions Healthcare Associates Inc
14 mi
Obstetrics & Gynecology
7150 CONTEE RD
Laurel, MD 20707
  • Reassigned Medicare billing, District of Columbia enrollment
  • 328 clinicians in this Medicare group
NPI 1407916646 (240) 677-7250

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 20814 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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 4

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

DR. YURI PRYKUPENKO M.D.
Obstetrics & Gynecology
4920 ELM ST STE 225
BETHESDA, MD 20814
Montgomery County (240) 395-1050
SARAH CATHERINE MORGAN ROGERS APRN, WHNP-BC
Nurse Practitioner (Women's Health)
4920 ELM ST STE 225
BETHESDA, MD 20814
Montgomery County (240) 395-1050
DR. CLAIRE M. GALLAGHER M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
4920 ELM ST STE 225
BETHESDA, MD 20814
Montgomery County (240) 395-1050
DR. SHEETAL GAURANG SHETH MD
Obstetrics & Gynecology
4920 ELM ST STE 225
BETHESDA, MD 20814
Montgomery County (240) 395-1050

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 Emily Johnson's NPI number?

The NPI number for Emily Johnson is 1447861554. It was assigned to this individual provider in the NPPES registry on August 12, 2020.

Where is Emily Johnson located?

Emily Johnson practices at 4920 Elm St Ste 225, Bethesda, MD 20814. The listed phone number is (202) 741-2500.

What is Emily Johnson's specialty?

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

Is Emily Johnson enrolled in Medicare?

Yes. Emily Johnson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Emily Johnson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emily Johnson reassigns Medicare benefits to Dimensions Healthcare Associates Inc (Laurel, MD). 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 Emily Johnson'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 Emily Johnson was last updated on December 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.