NPPES file of Aug 9, 2026

Heidi Singer, CRNP

Gerontology Nurse Practitioner · Allentown, PA

Heidi Singer, CRNP is a gerontology nurse practitioner with a practice address in Allentown, Pennsylvania, and NPI 1710082524, issued on Sep 14, 2006. Check the license (Pennsylvania VP003287H, as entered in NPPES) with the Pennsylvania 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
1710082524
Name
Heidi Singer
Credential
CRNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
VP003287H PA
Self-reported in NPPES; status is on the state search
Practice location
1627 W Chew St, Allentown, PA 18102
Phone
(610) 969-3390
Enumerated
Sep 14, 2006
Record last updated
Dec 23, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(610) 969-3393
Medicare enrollment
Enrolled (PECOS I20040303000114); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1627 W Chew St

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

  1. Louise Andrescavage, CRNPNurse Practitioner1598871287
  2. Betty BohorquezFamily Nurse Practitioner1144433491
  3. Anita Daniels-Rodriguez, MDPediatrics Physician1548250418
  4. Cynthia Dinsmore, CNMAdvanced Practice Midwife1740398429
  5. Deborah FedenFamily Nurse Practitioner1649322132
  6. Colleen Horlacher, LCSWClinical Social Worker1790081842

Verify Heidi Singer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license VP003287H
    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 Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3.1 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024

4,261 Medicare Part D claims for 330 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. 203 claims were for opioids.

  1. Heidi Singer4,261
  2. Specialty average1,369

Most prescribed

  1. Escitalopram Oxalate181 claims
  2. Gabapentin158 claims
  3. Mirtazapine127 claims
  4. Trazodone Hcl127 claims
  5. Atorvastatin Calcium120 claims
  6. Donepezil Hcl114 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Lehigh Valley Physician GroupAllentown, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Heidi Singer among 587 gerontology nurse practitioner records in Pennsylvania

Heidi Singer, CRNP is one of 587 gerontology nurse practitioner records with a practice address in Pennsylvania. 78% 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 under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1992 · median 2018 among the 375 with a school on file
  • Record last updated2015 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Pennsylvania

There are 587 gerontology nurse practitioner records in Pennsylvania.

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Loretta Devivo, APN-CAllentown, PA 181021497204788
  2. Stephanie Gregory, CRNPAllentown, PA 181021639708340
  3. Desiree GuzmanAllentown, PA 181021437604923
  4. Annette Kerr, CRNPAllentown, PA 181021427562743
  5. Hannah Lewis, NPAllentown, PA 181021275357410
  6. Venus McHughAllentown, PA 181021558744193
  7. Chelsea O'Donnell, CRNPAllentown, PA 181021609414267
  8. Angela OlarteAllentown, PA 181021790336543

Common questions

What is Heidi Singer, CRNP's NPI number?

Heidi Singer, CRNP's National Provider Identifier (NPI) is 1710082524, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Heidi Singer, CRNP located?

The NPPES record lists a practice address at 1627 W Chew St, Allentown, PA, 18102. Phone: (610) 969-3390. Providers update this record themselves, so call before visiting.

How can I verify Heidi Singer, CRNP's license?

NPPES lists Pennsylvania license number VP003287H, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Heidi Singer, CRNP prescribe under Medicare Part D?

In 2024, Heidi Singer, CRNP had 4,261 Medicare Part D claims for 330 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions 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.