Diana Alderfer Lengel, MSN/FNP
Family Nurse Practitioner · Allentown, PA
Diana Alderfer Lengel, MSN/FNP is a family nurse practitioner with a practice address in Allentown, Pennsylvania, and NPI 1922396704, issued on Jul 14, 2011. Check the license (Pennsylvania SP011278, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Alderfer Lengel
- Credential
- MSN/FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- SP011278 PA
Self-reported in NPPES; status is on the state search - Practice location
- 365 S Cedar Crest Blvd, Allentown, PA 18103
- Phone
- (484) 664-2046
- Enumerated
- Jul 14, 2011
- Record last updated
- Dec 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (484) 664-2047
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →
Also registered at 365 S Cedar Crest Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lyndi Mies, MHSC, RDN, LDNRegistered Dietitian1841076312
Verify Diana Alderfer Lengel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP011278Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average family nurse practitioner in 2024
655 Medicare Part D claims for 69 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Alprazolam43 claims
- Buprenorphine-Naloxone40 claims
- Clonazepam29 claims
- Dextroamphetamine-Amphetamine26 claims
- Lisinopril23 claims
- Atorvastatin Calcium20 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $207.47
11 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Diana Alderfer Lengel among 7,209 family nurse practitioner records in Pennsylvania
Diana Alderfer Lengel, MSN/FNP is one of 7,209 family nurse practitioner records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 18% of them.
- NPI issued2011 · 18% of these records are older, 79% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2012 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
207 family nurse practitioner records list a practice address in Allentown
They are 207 of the 5,904 NPPES records with a practice address in Allentown, and 7,209 family nurse practitioner records in Pennsylvania.
All 7,209 in Pennsylvania → Every provider in Allentown → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
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- Joan Finno, CRNPAllentown, PA 181031568619260
- Nancy Gardner, CRNPAllentown, PA 181031952301335
- Margaret Hayn, MSN, CRNPAllentown, PA 181031578651477
- Afifi Khoury, CRNPAllentown, PA 181031700977931
- Brooke Kunsman, CRNPAllentown, PA 181031043366875
Common questions
What is Diana Alderfer Lengel, MSN/FNP's NPI number?
Diana Alderfer Lengel, MSN/FNP's National Provider Identifier (NPI) is 1922396704, issued on Jul 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Diana Alderfer Lengel, MSN/FNP located?
The NPPES record lists a practice address at 365 S Cedar Crest Blvd, Allentown, PA, 18103. Phone: (484) 664-2046. Providers update this record themselves, so call before visiting.
How can I verify Diana Alderfer Lengel, MSN/FNP's license?
NPPES lists Pennsylvania license number SP011278, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Alderfer Lengel, MSN/FNP prescribe under Medicare Part D?
In 2024, Diana Alderfer Lengel, MSN/FNP had 655 Medicare Part D claims for 69 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Diana Alderfer Lengel, MSN/FNP's MIPS final score?
The 2023 MIPS final score is 81.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.