NPPES file of Aug 9, 2026

Katherine Ann Hawkins, M.D.

Hematology (Internal Medicine) Physician · New York, NY

Katherine Ann Hawkins, M.D. is a hematology (internal medicine) physician with a practice address in New York, New York, and NPI 1871502161, issued on Aug 5, 2006. Check the license (New York 124092, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1871502161
Name
Katherine Ann Hawkins
Credential
M.D.
Primary taxonomy
Hematology (Internal Medicine) Physician 207RH0000X
License number
124092 NY
Self-reported in NPPES; status is on the state search
Practice location
1000 10TH Ave, New York, NY 10019
Phone
(212) 523-8570
Enumerated
Aug 5, 2006
Record last updated
Jul 26, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(212) 523-2004
Medicaid ID
00370338 NY
Medicare enrollment
Enrolled (PECOS I20050620000676); accepts Medicare assignment
Medical or professional school
University Of Missouri, Columbia School Of Medicine, 1973
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest hematology (internal medicine) physician records → All 161 in New York → Look up another NPI →

Also registered at 1000 10TH Ave

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

  1. Fatmaalzahraa AbdelqaderHospitalist Physician1295296473
  2. Minako Abe, MDEmergency Medicine Physician1578635249
  3. Ayelet AbelowHospitalist Physician1073141578
  4. Michael Abiri, M.D.Diagnostic Radiology Physician1598718298
  5. Adal Abonamah, DOStudent in an Organized Health Care Education/Training Program1821790916
  6. Joseph Abraham, MD, MBAStudent in an Organized Health Care Education/Training Program1316649288

Verify Katherine Ann Hawkins in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 124092    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 New York license search

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41% fewer Medicare Part D claims than the average hematology (internal medicine) physician in 2024

293 Medicare Part D claims for 50 beneficiaries, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.

  1. Katherine Hawkins293
  2. Specialty average496

Most prescribed

  1. Eliquis44 claims
  2. Calquence36 claims
  3. Hydroxyurea35 claims
  4. Warfarin Sodium25 claims
  5. Imbruvica15 claims
  6. Valacyclovir13 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: $36.16

1 payment: food and beverage; the largest payer was Genzyme Corporation. The 721 providers of this specialty with any payment received $13,778.35 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katherine Hawkins$36
  2. Specialty average$13,778

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

  1. Icahn School OF Medicine AT Mount SinaiNew York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Katherine Ann Hawkins among 161 hematology (internal medicine) physician records in New York

Katherine Ann Hawkins, M.D. is one of 161 hematology (internal medicine) physician records with a practice address in New York. 73% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 44% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated1973 · median 2001 among the 92 with a school on file
  • Record last updated2016 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology (Internal Medicine) Physician providers in New York

There are 161 hematology (internal medicine) physician records in New York.

All 161 in New York → Every provider in New York → Hematology (Internal Medicine) Physician nationwide →

The 8 hematology (internal medicine) physician records with the nearest ZIP codes

  1. Lauren Botero, MDNew York, NY 100191003376567
  2. Lawrence Cytryn, MDNew York, NY 100191386734275
  3. Mala Varma, MDNew York, NY 100191417958109
  4. Ellin Berman, MDNew York, NY 100211083685861
  5. Hugo Castro-Malaspina, MDNew York, NY 100211598703407
  6. Hani Hassoun, MDNew York, NY 100211285605220
  7. Gerard Hellman, MDNew York, NY 100211700852647
  8. Diana Lake, MDNew York, NY 100211346211380

Common questions

What is Katherine Ann Hawkins, M.D.'s NPI number?

Katherine Ann Hawkins, M.D.'s National Provider Identifier (NPI) is 1871502161, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Ann Hawkins, M.D. located?

The NPPES record lists a practice address at 1000 10TH Ave, New York, NY, 10019. Phone: (212) 523-8570. Providers update this record themselves, so call before visiting.

How can I verify Katherine Ann Hawkins, M.D.'s license?

NPPES lists New York license number 124092, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Katherine Ann Hawkins, M.D. prescribe under Medicare Part D?

In 2024, Katherine Ann Hawkins, M.D. had 293 Medicare Part D claims for 50 beneficiaries; the average among hematology (internal medicine) physician prescribers was 496. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.