NPPES file of Aug 9, 2026

Erin Elizabeth Hollenbach, CRNP

Family Nurse Practitioner · Berlin, MD

Erin Elizabeth Hollenbach, CRNP is a family nurse practitioner with a practice address in Berlin, Maryland, and NPI 1427689199, issued on Jan 30, 2020. Check the license (Maryland R202708, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427689199
Name
Erin Elizabeth Hollenbach
Credential
CRNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
R202708 MD
Self-reported in NPPES; status is on the state search
Practice location
9958 N Main St, Berlin, MD 21811
Phone
(410) 973-2820
Enumerated
Jan 30, 2020
Record last updated
Mar 15, 2022
Fax
(410) 973-2843
Medicaid ID
119591300 MD
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 9958 N Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kacie Akers, LMSWSocial Worker1790528321
  2. Jason Burroughs, LCSW-CClinical Social Worker1740046440
  3. Katelyn Clark, LMSWSocial Worker1710376264
  4. Jade Cooper, LMSWSocial Worker1376493999
  5. Megan Fulton, LCSW-CClinical Social Worker1912481086
  6. Chelsea Hobson, LCSW-CClinical Social Worker1982476834

Verify Erin Elizabeth Hollenbach in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R202708
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

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Industry payments in 2024: $74.21

2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Erin Hollenbach$74.21
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

18 family nurse practitioner records list a practice address in Berlin

They are 18 of the 659 NPPES records with a practice address in Berlin, and 4,124 family nurse practitioner records in Maryland.

Other family nurse practitioner records in Maryland

  1. Kanisha AaronOwings Mills, MD1518565324
  2. Nicole Aaron, CRNPQueenstown, MD1538916093
  3. Naomi Abaga, CRNPBaltimore, MD1871054494
  4. Kyerewaa Abban-Thompson, NPSilver Spring, MD1144513151
  5. Kristen Abbott, CRNPBerlin, MD1700597382
  6. Mark Abbott, FNPElkridge, MD1013452549
  7. Nabila Abdulwahab, CRNPBowie, MD1629341375
  8. Leila Abedi, CRNP-FGaithersburg, MD1699091603
  9. Hayat Aberra, NP-CEdgewater, MD1295275774
  10. Pamela Abina, CRNPColumbia, MD1154709335

Common questions

What is Erin Elizabeth Hollenbach, CRNP's NPI number?

Erin Elizabeth Hollenbach, CRNP's National Provider Identifier (NPI) is 1427689199, issued on Jan 30, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Erin Elizabeth Hollenbach, CRNP located?

The NPPES record lists a practice address at 9958 N Main St, Berlin, MD, 21811. Phone: (410) 973-2820. Providers update this record themselves, so call before visiting.

How can I verify Erin Elizabeth Hollenbach, CRNP's license?

NPPES lists Maryland license number R202708, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.