NPPES file of Aug 9, 2026

Emily Lynn Gruendler, CRNP

Adult Health Nurse Practitioner · Pittsburgh, PA

Emily Lynn Gruendler, CRNP is an adult health nurse practitioner with a practice address in Pittsburgh, Pennsylvania, and NPI 1174830889, issued on Sep 2, 2010. Check the license (Pennsylvania SP010925, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174830889
Name
Emily Lynn Gruendler
Credential
CRNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
SP010925 PA
Self-reported in NPPES; status is on the state search
Practice location
Pittsburgh Internal Medicine Associates-Upmc, Pittsburgh, PA 15234
Phone
(412) 571-1022
Enumerated
Sep 2, 2010
Record last updated
Sep 4, 2024
Fax
(412) 571-1032
Medicare enrollment
Enrolled (PECOS I20110204000946); 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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Verify Emily Lynn Gruendler 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 SP010925
    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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15% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

1,092 Medicare Part D claims for 308 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 19 claims were for opioids.

  1. Emily Gruendler1,092
  2. Specialty average1,280

Most prescribed

  1. Azithromycin49 claims
  2. Methylprednisolone43 claims
  3. Amoxicillin-Clavulanate Potass41 claims
  4. Famotidine39 claims
  5. Gabapentin38 claims
  6. Albuterol Sulfate Hfa36 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): 78.5 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.

  1. Qualityout of 100 · 30% of the final score74.6
  2. Costout of 100 · 30%53.8
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $169.19

4 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Emily Gruendler$169.19
  2. Specialty average$946.40

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

Bills Medicare through one group practice

  1. Upmc Community Medicine IncPittsburgh, PA

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

Emily Lynn Gruendler among 1,368 adult health nurse practitioner records in Pennsylvania

Emily Lynn Gruendler, CRNP is one of 1,368 adult health nurse practitioner records with a practice address in Pennsylvania. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 44% of them.

  • NPI issued2010 · 44% of these records are older, 52% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2009 · median 2012 among the 678 with a school on file
  • Record last updated2024 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Pennsylvania

There are 1,368 adult health nurse practitioner records in Pennsylvania.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Frances AbrahamPittsburgh, PA 152321376005694
  2. Jamie DeangelisPittsburgh, PA 152321225361124
  3. Grace Harte, CRNPPittsburgh, PA 152361245172220
  4. Christine Pellegrini, CRNPPittsburgh, PA 152321710374285
  5. Arlene Ruffner Romilly, CRNPPittsburgh, PA 152321356461438
  6. Beverly Spiro, CRNPPittsburgh, PA 152321295869758
  7. Mackensie Waldschmidt, CRNPPittsburgh, PA 152321750743852
  8. Joyce Hawk, CRNPPittsburgh, PA 152371841338167

Common questions

What is Emily Lynn Gruendler, CRNP's NPI number?

Emily Lynn Gruendler, CRNP's National Provider Identifier (NPI) is 1174830889, issued on Sep 2, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Emily Lynn Gruendler, CRNP located?

The NPPES record lists a practice address at Pittsburgh Internal Medicine Associates-Upmc, Pittsburgh, PA, 15234. Phone: (412) 571-1022. Providers update this record themselves, so call before visiting.

How can I verify Emily Lynn Gruendler, CRNP's license?

NPPES lists Pennsylvania license number SP010925, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Emily Lynn Gruendler, CRNP prescribe under Medicare Part D?

In 2024, Emily Lynn Gruendler, CRNP had 1,092 Medicare Part D claims for 308 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.

What is Emily Lynn Gruendler, CRNP's MIPS final score?

The 2023 MIPS final score is 78.5 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.