NPPES file of Aug 9, 2026

Carolyn Solzhenitsyn, MD

Psychiatry Physician · Hanover, NH

Carolyn Solzhenitsyn, MD is a psychiatry physician with a practice address in Hanover, New Hampshire, and NPI 1689730186, issued on Dec 29, 2006. Check the license on the New Hampshire Board of Medicine; 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
1689730186
Name
Carolyn Solzhenitsyn
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
MD430134 PA
Self-reported in NPPES; status is on the state search
Practice location
23 S Main St, Hanover, NH 03755
Phone
(603) 277-9110
Enumerated
Dec 29, 2006
Record last updated
Oct 21, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(603) 277-9154
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 23 S Main St

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

  1. Karyn Gunnet-Shoval, PHDCounseling Psychologist1699372946
  2. Regan Stanger, M.D.Child & Adolescent Psychiatry Physician1255409504
  3. Shanna Treworgy, PSYDClinical Psychologist1598005845
  4. Sara Vargo, MSW, LICSWClinical Social Worker1487773743

Verify Carolyn Solzhenitsyn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of MedicineCheck 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 New Hampshire 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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98% fewer Medicare Part D claims than the average psychiatry physician in 2024

19 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Carolyn Solzhenitsyn19
  2. Specialty average1,000

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.

Carolyn Solzhenitsyn among 263 psychiatry physician records in New Hampshire

Carolyn Solzhenitsyn, MD is one of 263 psychiatry physician records with a practice address in New Hampshire. 71% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 54% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 52% of these records are
  • Record last updated2016 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 psychiatry physician records list a practice address in Hanover

They are 4 of the 221 NPPES records with a practice address in Hanover, and 263 psychiatry physician records in New Hampshire.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Ralph Albertini, M.D.Hanover, NH 037551144277872
  2. Cassie Kosarek, MDHanover, NH 037551114504099
  3. Benita Walton, M.D.Hanover, NH 037551497761092
  4. Mehmet Dokucu, MDLebanon, NH 037561285650408
  5. Bradley Erickson, M.D.Lebanon, NH 037561821106659
  6. Christine Finn, MDLebanon, NH 037561841280971
  7. Julia Frew, MDLebanon, NH 037561417069907
  8. Paul Holtzheimer, MDLebanon, NH 037561548271893

Common questions

What is Carolyn Solzhenitsyn, MD's NPI number?

Carolyn Solzhenitsyn, MD's National Provider Identifier (NPI) is 1689730186, issued on Dec 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carolyn Solzhenitsyn, MD located?

The NPPES record lists a practice address at 23 S Main St, Hanover, NH, 03755. Phone: (603) 277-9110. Providers update this record themselves, so call before visiting.

How can I verify Carolyn Solzhenitsyn, MD's license?

Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Carolyn Solzhenitsyn, MD prescribe under Medicare Part D?

In 2024, Carolyn Solzhenitsyn, MD had 19 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.