NPPES file of Aug 9, 2026

Annaliise Hayrynen, DO

Sleep Medicine (Psychiatry & Neurology) Physician · Meadville, PA

Annaliise Hayrynen, DO is a sleep medicine (psychiatry & neurology) physician with a practice address in Meadville, Pennsylvania, and NPI 1336609205, issued on Mar 25, 2019. Check the license on the Pennsylvania Department of State (PALS); 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
1336609205
Name
Annaliise Hayrynen
Credential
DO
Primary taxonomy
Sleep Medicine (Psychiatry & Neurology) Physician 2084S0012X
License number
76430-21 WI
Self-reported in NPPES; status is on the state search
Practice location
765 Liberty St, Meadville, PA 16335
Phone
(814) 333-3929
Enumerated
Mar 25, 2019
Record last updated
Sep 19, 2024
Fax
(814) 373-3539
Medicare enrollment
Enrolled (PECOS I20241007001108); accepts Medicare assignment
Medical or professional school
Lake Erie College Of Osteopathic Medicine, Erie, 2019
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 765 Liberty St

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

  1. J. Arno, M.D.Cardiovascular Disease Physician1114994530
  2. Ellen Cabe, MDPediatrics Physician1104863398
  3. Kenneth Challener, M.D.Internal Medicine Physician1881626471
  4. Lisa Conrad, DOPediatrics Physician1417985144
  5. Timothy Downing, MDPediatrics Physician1720016678
  6. Adrien Ennis, D.O.Pediatrics Physician1659868966

Verify Annaliise Hayrynen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)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
Open 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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84% fewer Medicare Part D claims than the average sleep medicine (psychiatry & neurology) physician in 2024

105 Medicare Part D claims for 49 beneficiaries, against an average of 655 among the 377 providers of this specialty who prescribed in Part D.

  1. Annaliise Hayrynen105
  2. Specialty average655

Most prescribed

  1. Carbidopa-Levodopa15 claims
  2. Gabapentin14 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: $964.40

17 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 278 providers of this specialty with any payment received $5,572.43 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Annaliise Hayrynen$964.40
  2. Specialty average$5,572.43

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

2 hospitals and group practices

  1. Meadville Medical CenterMeadville, PA · Acute Care Hospitals4 of 5 stars
  2. Novacare Outpatient Rehabilitation East, Inc.Meadville, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Annaliise Hayrynen among 24 sleep medicine (psychiatry & neurology) physician records in Pennsylvania

Annaliise Hayrynen, DO is one of 24 sleep medicine (psychiatry & neurology) physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 92% of them.

  • NPI issued2019 · 92% of these records are older, 0% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2019 · median 2001 among the 17 with a school on file
  • Record last updated2024 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084S0012X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sleep Medicine (Psychiatry & Neurology) Physician providers in Pennsylvania

There are 24 sleep medicine (psychiatry & neurology) physician records in Pennsylvania.

The 8 sleep medicine (psychiatry & neurology) physician records with the nearest ZIP codes

  1. Katelyn Smith, D.O.Port Matilda, PA 168701376830612
  2. Venkatesh Krishnamurthy, M.D.Hershey, PA 170331427288539
  3. Alexandros Vgontzas, MDHummelstown, PA 170361578515524
  4. Sam Al-Saadi, M.D.Harrisburg, PA 171091760674774
  5. Kawish Garg, MDChambersburg, PA 172011013164342
  6. Maria Sunseri, M.D.Pittsburgh, PA 152151487655460
  7. Daniel BuyssePittsburgh, PA 152131083783914
  8. Simin Khavandgar, MDMonroeville, PA 151461952543621

Common questions

What is Annaliise Hayrynen, DO's NPI number?

Annaliise Hayrynen, DO's National Provider Identifier (NPI) is 1336609205, issued on Mar 25, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Annaliise Hayrynen, DO located?

The NPPES record lists a practice address at 765 Liberty St, Meadville, PA, 16335. Phone: (814) 333-3929. Providers update this record themselves, so call before visiting.

How can I verify Annaliise Hayrynen, DO's license?

Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Annaliise Hayrynen, DO prescribe under Medicare Part D?

In 2024, Annaliise Hayrynen, DO had 105 Medicare Part D claims for 49 beneficiaries; the average among sleep medicine (psychiatry & neurology) physician prescribers was 655. 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.