NPPES file of Aug 9, 2026

Karen Janee Zimmerman, MSN

Perinatal Nurse Practitioner · Lone Tree, CO

Karen Janee Zimmerman, MSN is a perinatal nurse practitioner with a practice address in Lone Tree, Colorado, and NPI 1811915150, issued on Jul 17, 2006. Check the license (Colorado 96966, as entered in NPPES) with the Colorado 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
1811915150
Name
Karen Janee Zimmerman
Credential
MSN
Primary taxonomy
Perinatal Nurse Practitioner 363LP1700X
License number
96966 CO
Self-reported in NPPES; status is on the state search
Practice location
10103 Ridgegate Pkwy, Lone Tree, CO 80124
Phone
(303) 792-5585
Enumerated
Jul 17, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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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8 nearest perinatal nurse practitioner records → All 13 in Colorado → Look up another NPI →

Also registered at 10103 Ridgegate Pkwy

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

  1. John Barker, M.D.Orthopaedic Surgery Physician1013919117
  2. Amelia Barrett, MDNeurology Physician1790802254
  3. Douglas Benson, MDColon & Rectal Surgery Physician1033265624
  4. Kenneth Blake, MDColon & Rectal Surgery Physician1174622070
  5. Erik Bomsta, CNIMElectroneurodiagnostic Specialist/Technologist1700091741
  6. Melissa Bomsta, CNIMElectroneurodiagnostic Specialist/Technologist1629283668

Verify Karen Janee Zimmerman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 96966    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 Colorado license search

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Industry payments in 2024: $26.69

1 payment: food and beverage; the largest payer was Organon Llc. The 13 providers of this specialty with any payment received $160.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Karen Zimmerman$26.69
  2. Specialty average$160.05

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

Karen Janee Zimmerman among 13 perinatal nurse practitioner records in Colorado

Karen Janee Zimmerman, MSN is one of 13 perinatal nurse practitioner records with a practice address in Colorado. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.

  • NPI issued2006 · 0% of these records are older, 15% newer
  • In a Medicare fileYes · 38% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2007 · 85% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP1700X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Perinatal Nurse Practitioner providers in Colorado

There are 13 perinatal nurse practitioner records in Colorado.

All 13 in Colorado → Every provider in Lone Tree → Perinatal Nurse Practitioner nationwide →

The 8 perinatal nurse practitioner records with the nearest ZIP codes

  1. Diane Lucero, MSN PNNP RDMSLone Tree, CO 801241134144108
  2. Denise Chism, MSN, PNNPEnglewood, CO 801131578644043
  3. Sharon Sabin, PNNPEnglewood, CO 801131346317773
  4. Rebecca Barkey, REBECCA BARKEY PNNPDenver, CO 802181477596427
  5. Maryanne Bruno, PNNP, CNMDenver, CO 802181568574754
  6. Barbara McCabe, CNPDenver, CO 802181457301483
  7. Deborah McGee, MSN, PNNP, RDMSDenver, CO 802181821056276
  8. Cynthia Middleton, APNDenver, CO 802301952341109

Common questions

What is Karen Janee Zimmerman, MSN's NPI number?

Karen Janee Zimmerman, MSN's National Provider Identifier (NPI) is 1811915150, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Karen Janee Zimmerman, MSN located?

The NPPES record lists a practice address at 10103 Ridgegate Pkwy, Lone Tree, CO, 80124. Phone: (303) 792-5585. Providers update this record themselves, so call before visiting.

How can I verify Karen Janee Zimmerman, MSN's license?

NPPES lists Colorado license number 96966, as entered by the provider. Search the Colorado 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.