Registry data as of Aug 27, 2026

Murugesan Siddhappan, MD

Family Medicine Physician · Denton, TX

Murugesan Siddhappan, MD is a family medicine physician with a practice address in Denton, Texas, and NPI 1104096437, issued on Mar 3, 2008. Check the license (Texas N1756, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1104096437
Name
Murugesan Siddhappan
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
N1756 TX
26015 OK
Self-reported in NPPES; status is on the state search
Practice location
2210 San Jacinto Blvd, Denton, TX 76205
Phone
(940) 387-3837
Enumerated
Mar 3, 2008
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 2210 San Jacinto Blvd

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

  1. Rodgers Eckhart, MDOphthalmology Physician1063612638
  2. Lawrence Guess, M.S., CCC-AAssistive Technology Practitioner Audiologist1194781567
  3. Paul Middleton, ODOptometrist1578709762
  4. David Price, MDSpecialist1992703821

Verify Murugesan Siddhappan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license N1756
    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 Texas 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.

3.1 times the Medicare Part D claims of the average family medicine physician in 2024

11,041 Medicare Part D claims for 403 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 453 claims were for opioids.

  1. Murugesan Siddhappan11,041
  2. Specialty average3,519

Most prescribed

  1. Atorvastatin Calcium535 claims
  2. Levothyroxine Sodium426 claims
  3. Gabapentin312 claims
  4. Amlodipine Besylate279 claims
  5. Potassium Chloride267 claims
  6. Hydrocodone-Acetaminophen254 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: $388.55

19 payments, mostly food and beverage; the largest payer was Novo Nordisk Inc. The 53,013 providers of this specialty with any payment received $861.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Murugesan Siddhappan$388.55
  2. Specialty average$861.30

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

63 family medicine physician records list a Denton practice address

They are 63 of the 2,554 NPPES records with a Denton practice address, and 10,592 family medicine physician records in Texas.

Other family medicine physician records in Texas

  1. Srinivasa Aaluri, MDEl Paso, TX1265566509
  2. Maira Aamir, MDShenandoah, TX1932660859
  3. Fakhrudin Aaseemah Mohamed, M.DAllen, TX1952782518
  4. So Abad, MDWichita Falls, TX1184624694
  5. Yoseph AbadiRichardson, TX1700742640
  6. Marcus Abadie, M.D.Athens, TX1104821107
  7. Montserrat Abadie Sole, M.D.Fort Worth, TX1245437078
  8. Sarah Abang-Hayes, M.D.San Antonio, TX1326244724
  9. Syed Abbas, M.D.Houston, TX1821267477
  10. Lisa Abbott, M.D.Mansfield, TX1700847779

Common questions

What is Murugesan Siddhappan, MD's NPI number?

Murugesan Siddhappan, MD's National Provider Identifier (NPI) is 1104096437, issued on Mar 3, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Murugesan Siddhappan, MD located?

The NPPES record lists a practice address at 2210 San Jacinto Blvd, Denton, TX, 76205. Phone: (940) 387-3837. Providers update this record themselves, so call before visiting.

How can I verify Murugesan Siddhappan, MD's license?

NPPES lists Texas license number N1756, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Murugesan Siddhappan, MD prescribe under Medicare Part D?

In 2024, Murugesan Siddhappan, MD had 11,041 Medicare Part D claims for 403 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.