NPPES file of Aug 9, 2026

Mary E. Wolff, CRNP

Obstetrics & Gynecology Nurse Practitioner · Allentown, PA

Mary E. Wolff, CRNP is an obstetrics & gynecology nurse practitioner with a practice address in Allentown, Pennsylvania, and NPI 1043249600, issued on Jul 3, 2006. Check the license (Pennsylvania UP004289G, 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
1043249600
Name
Mary E. Wolff
Credential
CRNP
Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner 363LX0001X
License number
UP004289G PA
Self-reported in NPPES; status is on the state search
Practice location
29 N 9TH St, Allentown, PA 18101
Phone
(610) 481-0481
Enumerated
Jul 3, 2006
Record last updated
Oct 3, 2024
Fax
(610) 481-0481
Medicaid IDs
1026733890014 PA
1026733890011 PA
1026733890007 PA
1026733890015 PA
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 29 N 9TH St

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

  1. Grace AndrewsFamily Nurse Practitioner1831662907
  2. Daniel Schwartzman, MDObstetrics & Gynecology Physician1659364966
  3. Casandra Scully, FNPWomen's Health Nurse Practitioner1669711008
  4. Alyssa Villegas, NPPrimary Care Nurse Practitioner1063118503

Verify Mary E. Wolff 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 UP004289G
    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

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92% fewer Medicare Part D claims than the average obstetrics & gynecology nurse practitioner in 2024

16 Medicare Part D claims, against an average of 198 among the 1,094 providers of this specialty who prescribed in Part D.

  1. Mary Wolff16
  2. Specialty average198

Most prescribed

  1. Norethindrone13 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.

Industry payments in 2024: $43.78

2 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 1,033 providers of this specialty with any payment received $439.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Wolff$43.78
  2. Specialty average$439.39

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

Mary E. Wolff among 199 obstetrics & gynecology nurse practitioner records in Pennsylvania

Mary E. Wolff, CRNP is one of 199 obstetrics & gynecology nurse practitioner records with a practice address in Pennsylvania. 53% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 58% newer
  • In a Medicare fileYes · 53% of these records are
  • In the CMS Doctors and Clinicians fileNo · 34% of these records are
  • Record last updated2024 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Nurse Practitioner providers in Pennsylvania

There are 199 obstetrics & gynecology nurse practitioner records in Pennsylvania.

The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes

  1. Amanda Marino, C.R.N.P.Allentown, PA 181021053700120
  2. Jerrilyn Weitz, CRNPAllentown, PA 181021568563799
  3. Mary Bealer, CRNPAllentown, PA 181031477644607
  4. Brenda Hay, CRNPAllentown, PA 181031255447934
  5. Wendy Prutsman, CRNPAllentown, PA 181031477669018
  6. Karen Tiedeken, CRNPAllentown, PA 181031184730723
  7. Elizabeth Parr, CNMAllentown, PA 181041215999743
  8. Mary Spengler, CRNPAllentown, PA 181041710975552

Common questions

What is Mary E. Wolff, CRNP's NPI number?

Mary E. Wolff, CRNP's National Provider Identifier (NPI) is 1043249600, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary E. Wolff, CRNP located?

The NPPES record lists a practice address at 29 N 9TH St, Allentown, PA, 18101. Phone: (610) 481-0481. Providers update this record themselves, so call before visiting.

How can I verify Mary E. Wolff, CRNP's license?

NPPES lists Pennsylvania license number UP004289G, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Mary E. Wolff, CRNP prescribe under Medicare Part D?

In 2024, Mary E. Wolff, CRNP had 16 Medicare Part D claims; the average among obstetrics & gynecology nurse practitioner prescribers was 198. 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.