Sigfred B. Lajara

  • New York, NY
  • Pathologist
NPI1992279806PAC ID8729327630
Medicare services, 2024
1,409
Medicare patients, 2024
343
Publications
5
MIPS score, 2024
81
Hospital affiliations
5
Practice address
633 3rd Ave, New York, NY 10017
Practice phone
Call (646) 227-3813
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Memorial Pathology Group

New York, New York

See all 9 affiliations

Find Sigfred Lajara'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

Sigfred B. Lajara is a pathologist in New York, New York

Sigfred Lajara practices at Memorial Pathology Group in New York, New York.

Sigfred Lajara's NPI, 1992279806, was assigned on January 14, 2019. Sigfred Lajara graduated from University of the Philippines College of Medicine in 2008. Sigfred Lajara holds Pennsylvania license MD467753.

NPI and contact details
Medicare PAC ID
8729327630
NPI enumeration date
January 14, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(646) 227-3813
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
44
Medical school graduation
2008

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

Sigfred B. Lajara practices at Memorial Pathology Group in New York, New York

Sigfred Lajara's primary practice is Memorial Pathology Group, at 633 3rd Ave, New York, NY 10017 in New York County. The practice phone is (646) 227-3813.

  • Memorial Pathology Group
    633 3rd Ave, New York, NY 10017 · New York CountyPhone(646) 227-3813

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

Sigfred B. Lajara is affiliated with 6 sites of care and 3 medical groups

Sigfred Lajara's primary practice is Memorial Pathology Group in New York, New York. Sigfred Lajara is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is Memorial Pathology Group. Dmand AI also links Sigfred Lajara to 4 more hospitals and 2 medical groups, each named with a free account.

See all 9 affiliations for Sigfred Lajara

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 Sigfred B. Lajara's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Sigfred Lajara practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Memorial Pathology GroupAvailable with a free account
+5 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Sigfred Lajara 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.

Sigfred B. Lajara is one of 722 pathologists in New York

Anatomic pathology and clinical pathology is Sigfred Lajara's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Sigfred Lajara is board certified in cytopathology by the American Board of Pathology. Dmand AI has Sigfred Lajara's licenses on file in 3 states: Pennsylvania, New Jersey and New York.

Specialties and state licenses

  • Anatomic pathology and clinical pathology, PennsylvaniaPrimaryLicense MD467753 · 2019 to 2026 · taxonomy 207ZP0102X
  • New Jersey license2025 to 2027
  • New York license2025 to 2027

Pathologists near Sigfred Lajara

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

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

Sigfred B. Lajara billed Medicare for 1,409 services in 2024

CMS data shows 1,409 Medicare services from Sigfred Lajara across 14 procedure codes in 2024, for 343 Medicare patients. Medicare paid $34,206 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20241,409
Medicare patients343
Paid by Medicare$34,206
Procedure codes14

Sigfred Lajara compared with the New York median for pathologists, 2024

  • Sigfred Lajara
  • New York median
Medicare services
1,409vs 1,02238% above
Medicare patients
343vs 3656% below

Medians across 735 pathologists in New York with Dmand AI profiles that report each measure.

Sigfred Lajara'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 Sigfred Lajara

Need commercial claims for Sigfred Lajara?

Medicare shows one payer. Book a meeting to get commercial claims data for Sigfred Lajara and other pathologists in New York.

Book a meeting

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

Sigfred B. Lajara treated 343 Medicare patients in 2024, average age 74

CMS counts 343 Medicare patients who saw Sigfred Lajara in 2024. The largest group is 65 to 74, with 170 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.83, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Sigfred Lajara's median patient age at 68, with 54% women.

Medicare patients, 2024343
Average age74
Average risk score1.83
Also on Medicaid8%

Sigfred Lajara's Medicare patients by age, 2024

Sigfred Lajara's Medicare patients by sex, 2024

  • Women13439%
  • Men20961%

Chronic conditions among Sigfred Lajara's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Cancer45%
  5. Ischemic heart disease40%
  6. Chronic kidney disease36%
  7. Diabetes33%
  8. Anxiety29%

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

Sigfred Lajara's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women54%
  • Men43%

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

Sigfred B. Lajara scored 81 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Sigfred Lajara for performance year 2024, reported as part of a group. Sigfred Lajara accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Sigfred Lajara's MIPS scores, performance year 2024

  • 81of 100Final score
  • 61.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 75of 100Cost

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 pathologists like Sigfred Lajara 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.

Sigfred B. Lajara has 5 publications on record

Dmand AI links 5 papers to Sigfred Lajara, published from 2020 to 2025. The most frequent topics are Biopsy, Fine-Needle. Sigfred Lajara's most frequent co-authors are Elliott Jody Bilofsky, DO, Siba El Hussein, MD and Rayan Rammal, MD.

Papers5
Years published2020 to 2025

Sigfred Lajara's papers by year, 2020 to 2025

Topics Sigfred Lajara writes about most

  • Biopsy, Fine-Needle

Sigfred Lajara's most frequent co-authors

Recent publications by Sigfred Lajara

See all 5 publications and co-authors

See who Sigfred Lajara researches with

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

How network discovery works

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

Sigfred B. Lajara graduated from University of the Philippines College of Medicine

Sigfred Lajara graduated from University of the Philippines College of Medicine in 2008.

  1. Medical schoolUniversity of the Philippines College of Medicine
  2. Board certified in cytopathologyAmerican Board of Pathology
  3. Board certified in pathology - anatomic/pathology - clinicalAmerican Board of Pathology

Source: Dmand AI Professional Profile Data

Sigfred B. Lajara accepts plans from 4 insurance carriers

Sigfred Lajara is in network with 4 carriers, including Excellus BlueCross BlueShield, CMS Medicare and NY State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • Excellus BlueCross BlueShield
  • CMS Medicare
  • NY State Medicaid
  • WV State Medicaid

Plan types Sigfred Lajara accepts, by number of carriers

  1. Medicaid2
  2. Medicare2
  3. EPO1
  4. HMO1
  5. POS1
  6. PPO1

Source: Dmand AI Insurance Network Data

Sources for Sigfred B. Lajara'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
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 Sigfred B. Lajara

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

What is Sigfred B. Lajara's NPI number?

Sigfred B. Lajara's NPI number is 1992279806. It was assigned on January 14, 2019, and it is active in the NPI Registry.

What does Sigfred B. Lajara specialize in?

Sigfred B. Lajara is a pathologist in New York, New York. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).

Where does Sigfred B. Lajara practice?

Sigfred Lajara practices at 633 3rd Ave, New York, NY 10017. Sigfred Lajara's primary practice is Memorial Pathology Group in New York, New York. Dmand AI also links Sigfred Lajara to 4 hospitals and 2 medical groups.

What is Sigfred B. Lajara's office phone number?

The practice phone on file for Sigfred Lajara is (646) 227-3813.

What is Sigfred B. Lajara's medical license number?

Sigfred Lajara holds Pennsylvania license MD467753, one of the licenses on file in 3 states.

Which states has Sigfred B. Lajara been licensed in?

Dmand AI has state licenses on file for Sigfred Lajara in Pennsylvania (2019 to 2026), New Jersey (2025 to 2027) and New York (2025 to 2027).

Which hospitals is Sigfred B. Lajara affiliated with?

Sigfred Lajara is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. Dmand AI links Sigfred Lajara to 4 more hospitals.

What medical group is Sigfred B. Lajara part of?

Sigfred Lajara is linked to Memorial Pathology Group. Dmand AI links Sigfred Lajara to 2 more medical groups.

Does Sigfred B. Lajara accept Medicare?

Yes. CMS data shows Sigfred Lajara billed Medicare for 1,409 services in 2024, and Sigfred Lajara accepts Medicare assignment.

What is Sigfred B. Lajara's MIPS score?

Sigfred Lajara's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Sigfred B. Lajara see?

CMS counts 343 Medicare patients who saw Sigfred Lajara in 2024, with an average age of 74.

Is Sigfred B. Lajara board certified?

Yes. Sigfred Lajara is board certified in cytopathology by the American Board of Pathology.

What services does Sigfred B. Lajara bill to Medicare?

In 2024, Sigfred Lajara's most billed Medicare services were lab and pathology test (88341), lab and pathology test (88112) and lab and pathology test (88305).

Where did Sigfred B. Lajara go to medical school?

Sigfred Lajara graduated from University of the Philippines College of Medicine in 2008.

How long has Sigfred B. Lajara been practicing?

Sigfred Lajara graduated from medical school in 2008, 18 years ago.

Does Sigfred B. Lajara do research?

Dmand AI links 5 publications to Sigfred Lajara, published from 2020 to 2025.

Who does Sigfred B. Lajara publish with?

Sigfred Lajara's most frequent co-authors are Elliott Jody Bilofsky, DO (1 shared paper), Siba El Hussein, MD (1 shared paper) and Rayan Rammal, MD (1 shared paper).

What insurance does Sigfred B. Lajara accept?

Sigfred Lajara is in network with 4 carriers, including Excellus BlueCross BlueShield, CMS Medicare and NY State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.

Selling to anatomic pathology and clinical pathology practices?

See pathologists in New York 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)