Dr. Oguz I. Cataltepe, MD

  • Mendon, MA
  • Neurosurgeon
NPI1174505598PAC ID2062463896
Medicare services, 2024
115
Medicare patients, 2024
105
Publications
36
MIPS score, 2024
100
Hospital affiliations
3
Practice address
55 North Ave, Mendon, MA 01756
Practice phone
Call (508) 334-1000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Umass Memorial Medical Center

Mendon, Massachusetts

See all 5 affiliations

Find Dr. Cataltepe's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Oguz I. Cataltepe is a neurosurgeon in Mendon, Massachusetts

Dr. Cataltepe practices at Umass Memorial Medical Center in Mendon, Massachusetts.

Dr. Cataltepe's NPI, 1174505598, was assigned on November 20, 2005. Dr. Cataltepe graduated from Hacettepe University FOM in 1982. Dr. Cataltepe holds Massachusetts license 219363.

NPI and contact details
Medicare PAC ID
2062463896
NPI enumeration date
November 20, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(508) 334-1000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
70
Medical school graduation
1982

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Oguz I. Cataltepe practices at Umass Memorial Medical Center in Mendon, Massachusetts

Dr. Cataltepe's primary practice is Umass Memorial Medical Center, at 55 North Ave, Mendon, MA 01756 in Worcester County. The practice phone is (508) 334-1000.

  • Umass Memorial Medical Center
    55 North Ave, Mendon, MA 01756 · Worcester CountyPhone(508) 334-1000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Oguz I. Cataltepe is affiliated with 4 sites of care and 1 medical group

Dr. Cataltepe's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dr. Cataltepe is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Cataltepe to 2 more hospitals, each named with a free account.

See all 5 affiliations for Dr. Cataltepe

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Oguz I. Cataltepe's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cataltepe practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Umass Memorial Medical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Cataltepe practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Oguz I. Cataltepe is one of 182 neurosurgeons in Massachusetts

Neurological surgery is Dr. Cataltepe's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dmand AI has Dr. Cataltepe's licenses on file in 2 states: Massachusetts and New York.

Specialties and state licenses

  • Neurological surgery, MassachusettsPrimaryLicense 219363 · 2003 to 2026 · taxonomy 207T00000X
  • New York license1999 to 2001

Clinical focus

Dmand AI lists craniotomy, lower back pain and thoracic spine disorders among the conditions Dr. Cataltepe treats.

Neurosurgeons near Dr. Cataltepe

Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.

182neurosurgeons in Massachusetts
8neurosurgeons in Mendon

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Oguz I. Cataltepe billed Medicare for 115 services in 2024

CMS data shows 115 Medicare services from Dr. Cataltepe across 3 procedure codes in 2024, all of them office visits, for 105 Medicare patients. Medicare paid $5,049 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024115
Medicare patients105
Paid by Medicare$5,049
Procedure codes3

Dr. Cataltepe's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1352024: 11515%

Dr. Cataltepe compared with the Massachusetts median for neurosurgeons, 2024

  • Dr. Cataltepe
  • Massachusetts median
Medicare services
115vs 20243% below
Medicare patients
105vs 16135% below

Medians across 156 neurosurgeons in Massachusetts with Dmand AI profiles that report each measure.

Dr. Cataltepe's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Cataltepe

Need commercial claims for Dr. Cataltepe?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cataltepe and other neurosurgeons in Massachusetts.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Oguz I. Cataltepe treated 105 Medicare patients in 2024, average age 66

CMS counts 105 Medicare patients who saw Dr. Cataltepe in 2024. The largest group is under 65, with 35 patients. 72% of them have high cholesterol, and 65% have high blood pressure. 51% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Cataltepe's median patient age at 54, with 56% women.

Medicare patients, 2024105
Average age66
Average risk score1.74
Also on Medicaid51%

Dr. Cataltepe's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Cataltepe's Medicare patients by sex, 2024

  • Women5754%
  • Men4846%

Chronic conditions among Dr. Cataltepe's Medicare patients, 2024

  1. High cholesterol72%
  2. High blood pressure65%
  3. Arthritis47%
  4. Mood disorders46%
  5. Depression43%
  6. Anxiety33%
  7. Stroke or TIA33%
  8. Diabetes24%

Share of Medicare patients with each condition. A patient can have several.

Dr. Cataltepe's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women56%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Oguz I. Cataltepe scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Cataltepe for performance year 2024, reported through an alternative payment model (APM). Dr. Cataltepe accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cataltepe as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Cataltepe's MIPS scores, performance year 2024

  • 100of 100Final score
  • 83of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

Find neurosurgeons like Dr. Cataltepe by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Oguz I. Cataltepe has 36 publications on record

Dmand AI links 36 papers to Dr. Cataltepe, published from 2010 to 2024. 2020 was the busiest year, with 2. The most frequent topics are Magnetic Resonance Imaging, Tomography, X-Ray Computed and Brain. Dr. Cataltepe has published most often in Childs Nerv Syst. Dr. Cataltepe's most frequent co-authors are Terence R. Flotte, MD, Thomas Woodrow Smith, MD and Ajit Singh Puri, MD.

Papers36
Years published2010 to 2024

Dr. Cataltepe's papers by year, 2010 to 2024

Topics Dr. Cataltepe writes about most

  • Magnetic Resonance Imaging
  • Tomography, X-Ray Computed
  • Brain
  • Brain Neoplasms
  • Dependovirus
  • Genetic Therapy
  • Cerebral Angiography
  • Craniotomy

Dr. Cataltepe's most frequent co-authors

Recent publications by Dr. Cataltepe

See all 36 publications and co-authors

See who Dr. Cataltepe researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cataltepe works with, so you can find a warm path to the right neurosurgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Oguz I. Cataltepe received $1,022 in industry payments from 2017 to 2022

CMS Open Payments shows 5 general payments to Dr. Cataltepe from 4 drug and device companies from 2017 to 2022. Travel and lodging make up the largest share, 75% of the total. Medtronic USA, Inc. paid the most, $768.

General payments to Dr. Cataltepe by program year, 2017 to 2022

General payments to Dr. Cataltepe by kind, 2017 to 2022

$1Kin total
  • Travel and lodging$76875%
  • Food and beverage$25425%

Companies that paid Dr. Cataltepe the most, 2017 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Cataltepe

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Oguz I. Cataltepe has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Cataltepe, most recently Regional Top Doctor in 2014.

Awards and honors for Dr. Cataltepe

  1. 2014
    • Regional Top Doctor
  2. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Oguz I. Cataltepe graduated from Hacettepe University FOM

Dr. Cataltepe graduated from Hacettepe University FOM in 1982. Dr. Cataltepe is a member of ACS and CNS.

  1. Medical schoolHacettepe University FOM

Source: Dmand AI Professional Profile Data

Dr. Oguz I. Cataltepe accepts plans from 18 insurance carriers

Dr. Cataltepe is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • HCSC
  • Alliant Health Plans
  • Aspirus Health Plan
  • +10 more carriersWith a free account

Plan types Dr. Cataltepe accepts, by number of carriers

  1. PPO11
  2. HMO9
  3. Medicare8
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Oguz I. Cataltepe's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Oguz I. Cataltepe

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Oguz I. Cataltepe's NPI number?

Dr. Oguz I. Cataltepe's NPI number is 1174505598. It was assigned on November 20, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Oguz I. Cataltepe?

Dr. Oguz I. Cataltepe is a neurosurgeon in Mendon, Massachusetts. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).

Where does Dr. Oguz I. Cataltepe practice?

Dr. Cataltepe practices at 55 North Ave, Mendon, MA 01756. Dr. Cataltepe's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dmand AI also links Dr. Cataltepe to 2 hospitals.

What is Dr. Oguz I. Cataltepe's office phone number?

The practice phone on file for Dr. Cataltepe is (508) 334-1000.

What is Dr. Oguz I. Cataltepe's medical license number?

Dr. Cataltepe holds Massachusetts license 219363, one of the licenses on file in 2 states.

Which states has Dr. Oguz I. Cataltepe been licensed in?

Dmand AI has state licenses on file for Dr. Cataltepe in Massachusetts (2003 to 2026) and New York (1999 to 2001).

Which hospitals is Dr. Oguz I. Cataltepe affiliated with?

Dr. Cataltepe is affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Dr. Cataltepe to 2 more hospitals.

What medical group is Dr. Oguz I. Cataltepe part of?

Dr. Cataltepe is linked to UMass Memorial Medical Group.

Does Dr. Oguz I. Cataltepe accept Medicare?

Yes. CMS data shows Dr. Cataltepe billed Medicare for 115 services in 2024, and Dr. Cataltepe accepts Medicare assignment.

Does Dr. Oguz I. Cataltepe offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Cataltepe as offering telehealth services.

Show 9 more questionsShow fewer questions

What is Dr. Oguz I. Cataltepe's MIPS score?

Dr. Cataltepe's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Oguz I. Cataltepe see?

CMS counts 105 Medicare patients who saw Dr. Cataltepe in 2024, with an average age of 66.

What services does Dr. Oguz I. Cataltepe bill to Medicare?

In 2024, Dr. Cataltepe's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and office visit, new patient (99203).

Where did Dr. Oguz I. Cataltepe go to medical school?

Dr. Cataltepe graduated from Hacettepe University FOM in 1982.

Has Dr. Oguz I. Cataltepe received payments from drug or device companies?

CMS Open Payments shows $1,022 in general payments to Dr. Cataltepe from 4 companies from 2017 to 2022. The largest total came from Medtronic USA, Inc.

How long has Dr. Oguz I. Cataltepe been practicing?

Dr. Cataltepe graduated from medical school in 1982, 44 years ago.

Does Dr. Oguz I. Cataltepe do research?

Dmand AI links 36 publications to Dr. Cataltepe, published from 2010 to 2024.

Who does Dr. Oguz I. Cataltepe publish with?

Dr. Cataltepe's most frequent co-authors are Terence R. Flotte, MD (4 shared papers), Thomas Woodrow Smith, MD (3 shared papers) and Ajit Singh Puri, MD (2 shared papers).

What insurance does Dr. Oguz I. Cataltepe accept?

Dr. Cataltepe is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Selling to neurological surgery practices?

See neurosurgeons in Massachusetts by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)