MS. ERNA HAMMER CNP
NPI 1235210139
Nurse Practitioner - Adult Health in Cleveland, OH

Q: What is Erna Hammer's NPI number?

The NPI number for Erna Hammer is 1235210139. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Q: What is Erna Hammer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Erna Hammer was last updated on December 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 October 18, 2006PECOS EnrolledAccepts Medicare Assignment

11100 EUCLID AVE, WRN 5057, CLEVELAND, OH 44106(216) 844-8353(216) 844-1521 Get Directions Write a Review

NPPES record last updated: December 20, 2020. Verified against the NPPES registry weekly; last sync: October 04, 2026.

On this page

About Ms. Erna Hammer Cnp NPPES

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

MS. ERNA HAMMER CNP (NPI 1235210139) is an individual adult health provider in Cleveland, Ohio, licensed in Ohio (NP-06639) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1235210139

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameMS. ERNA HAMMERCredential: CNP

Location Address11100 EUCLID AVE, WRN 5057Cleveland, OH 44106-1716

Mailing Address2713 Lancashire Rd, #2Cleveland Heights, OH 44106-2572 · (216) 321-4956

Phone(216) 844-8353

Fax(216) 844-1521

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateOctober 18, 2006

Last NPPES UpdateDecember 20, 2020

NPPES CertifiedDecember 19, 2020

✔ NPI 1235210139 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in OH · NP-06639

11100 EUCLID AVE, Cleveland, OH 44106

Open in Google Maps ↗

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Erna Hammer Cnp 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 ID3678795028

PECOS Enrollment IDI20141119001732

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44106 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

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

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.

DR. YU HYON KIM MD

Ophthalmology

11100 EUCLID AVE
CLEVELAND, OH 44106

Cuyahoga County (216) 844-3601

JENNIFER LYNN PARRY RN, CPNP

Nurse Practitioner (Pediatrics)

11100 EUCLID AVE
CLEVELAND, OH 44106

Cuyahoga County (216) 983-5691

RAINBOW BABIES & CHILDREN'S HOSPITAL

General Acute Care Hospital (Children)

11100 EUCLID AVE, RBC 637
CLEVELAND, OH 44106

Cuyahoga County (216) 983-5261

DR. KA CHUN ALAN CHAN M.D

Student in an Organized Health Care Education/Training Program

11100 EUCLID AVE, UNIVERSITY HOSPITALS CASE MEDICAL CENTER
CLEVELAND, OH 44106

Cuyahoga County (216) 844-1000

DR. CHOR CHEUNG TAM M.D.

Student in an Organized Health Care Education/Training Program

11100 EUCLID AVE, UNIVERSITY HOSPITALS CASE MEDICAL CENTER
CLEVELAND, OH 44106

Cuyahoga County (216) 333-8948

DOMINIC CERCONE

Student in an Organized Health Care Education/Training Program

11100 EUCLID AVE
CLEVELAND, OH 44106

Cuyahoga County (216) 844-1000

DR. CHRISTOPHER FELCHLIA MD

Anesthesiology

11100 EUCLID AVE
CLEVELAND, OH 44106

Cuyahoga County (216) 844-2273

GABRIELLA MARGUERITE RUSTIA MD

Student in an Organized Health Care Education/Training Program

11100 EUCLID AVE
CLEVELAND, OH 44106

Cuyahoga County (216) 844-8570

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 Erna Hammer's NPI number?

The NPI number for Erna Hammer is 1235210139. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Where is Erna Hammer located?

Erna Hammer practices at 11100 Euclid Ave Wrn 5057, Cleveland, OH 44106. The listed phone number is (216) 844-8353.

What is Erna Hammer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Erna Hammer enrolled in Medicare?

Yes. Erna Hammer 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.

What insurance does Erna Hammer accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Antidote Health Plan of Ohio, Inc. and CareSource and 1 other insurer list Erna Hammer 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 Erna Hammer was last updated on December 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.