Timothy Deimling, M.D.
Obstetrics & Gynecology Physician · Mechanicsburg, PA
Timothy Deimling, M.D. is an obstetrics & gynecology physician with a practice address in Mechanicsburg, Pennsylvania, and NPI 1316173982, issued on Jun 9, 2009. Check the license (Pennsylvania MD447738, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Timothy Deimling
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD447738 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2025 Technology Pkwy Ste 108, Mechanicsburg, PA 17050
- Phone
- (717) 988-8170
- Enumerated
- Jun 9, 2009
- Record last updated
- Jun 1, 2022
- Fax
- (717) 221-5398
- Medicaid ID
- 102836813 PA
- Medicare enrollment
- Enrolled (PECOS I20130801000268); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,974 in Pennsylvania → Look up another NPI →
Also registered at 2025 Technology Pkwy Ste 108
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea Benton, M.D.Obstetrics & Gynecology Physician1316231624
- Michael Bonidie, MDUrogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1912915786
- Gerald Harkins, MDObstetrics & Gynecology Physician1538123625
Verify Timothy Deimling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD447738Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
65 Medicare Part D claims for 19 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Norethindrone Acetate16 claims
- Ondansetron Hcl12 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): 82.5 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $521.36
6 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Bills Medicare through one group practice
- Pinnacle Health Medical ServicesNewport, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Deimling among 1,974 obstetrics & gynecology physician records in Pennsylvania
Timothy Deimling, M.D. is one of 1,974 obstetrics & gynecology physician records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 55% of them.
- NPI issued2009 · 55% of these records are older, 42% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2009 · median 2007 among the 1,176 with a school on file
- Record last updated2022 · 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 207V00000X 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 Physician providers in Pennsylvania
There are 1,974 obstetrics & gynecology physician records in Pennsylvania.
All 1,974 in Pennsylvania → Every provider in Mechanicsburg → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Andrea Benton, M.D.Mechanicsburg, PA 170501316231624
- William Bohonyi, M.D.,Mechanicsburg, PA 170501851365753
- Robert Bucher, M.D.,Mechanicsburg, PA 170501023082021
- Gerald Harkins, MDMechanicsburg, PA 170501538123625
- Jennifer Heller, M.D.Mechanicsburg, PA 170501164652442
- Chang Oh, MDLebanon, PA 170461336149103
- Victoria Bzik, MD PHDLewistown, PA 170441912351818
- William Crowder, M. D.Lewistown, PA 170441518965466
Common questions
What is Timothy Deimling, M.D.'s NPI number?
Timothy Deimling, M.D.'s National Provider Identifier (NPI) is 1316173982, issued on Jun 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Deimling, M.D. located?
The NPPES record lists a practice address at 2025 Technology Pkwy Ste 108, Mechanicsburg, PA, 17050. Phone: (717) 988-8170. Providers update this record themselves, so call before visiting.
How can I verify Timothy Deimling, M.D.'s license?
NPPES lists Pennsylvania license number MD447738, as entered by the provider. 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 Timothy Deimling, M.D. prescribe under Medicare Part D?
In 2024, Timothy Deimling, M.D. had 65 Medicare Part D claims for 19 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Timothy Deimling, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.5 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.