NPI registry status
Active
2026 NPPES data Hematology (Internal Medicine) Physician NPI 1770566085 M.D.
Verify on CMS → Iftekhar Khan, M.D.
Hematology (Internal Medicine) Physician in Milford, Delaware.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,483 in Hematology (Internal Medicine) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
577
Medicare Part D claims · 120 beneficiaries · Hematology (Internal Medicine) Physician avg: 684
Generic prescribing
63%
generic claims · 37% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Iftekhar Khan, M.D. filed 577 Medicare Part D claims in 2024 as a Hematology (Internal Medicine) Physician in Milford, Delaware, prescribing 63% generic.
- 577
- Part D claims, 2024
- 63%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥65th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Iftekhar Khan, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1770566085), first enumerated 11/22/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 577 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1770566085 · Hematology (Internal Medicine) Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1770566085
- ENUM-LEGACY 2005
- TAX-NARROW 1,483
- RX-LIGHT 577
- BOOK-THIN 11 in Delaware
- PHOTO-ENUM Yamil Kouri, M.D. · 2005
Iftekhar Khan, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
577 ≥ 65th percentile 65% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Iftekhar Khan, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Iftekhar Khan, M.D.?
Quality data not reportedPrimary specialty
Hematology (Internal Medicine) Physician
Medicare Part D claims
577 16% vs specialty avg
Specialty distribution in Delaware
How Hematology (Internal Medicine) Physician compares to other specialties among Delaware providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Hematology (Internal Medicine) Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1770566085 |
|---|---|
| Specialty | Hematology (Internal Medicine) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 11/22/2005 |
Hospital and facility affiliations
Facilities where Iftekhar Khan, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Bayhealth Medical Center, Inc
Milford, DE
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Above average
Iftekhar Khan, M.D. - brand share 37.0%
Hematology (Internal Medicine) Physician average
37% brand-name claims vs 63% generic, on 577 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
577
Total Claims
$1.4M
Total Drug Cost
120
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 971.133
- Total Day Supply
- 26,459
- Brand vs Generic
- 37% brand / 63% generic
- Brand Drug Cost
- $949K
- Generic Drug Cost
- $411K
- Opioid Claims
- 64 (11.1% rate)
- Antibiotic Claims
- 19
Patient Demographics
- Average Patient Age
- 73.1 years
- Avg HCC Risk Score
- 2.12
- Gender Split
- 69% female / 31% male
- Age Distribution
- <65: 14, 65-74: 50, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Iftekhar Khan, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Eliquis
Eliquis
90 claims
- Anastrozole
Anastrozole
82 claims
- Xarelto
Xarelto
44 claims
- Oxycodone Hcl 30
Oxycodone Hcl
30 claims
- Lenalidomide 29
Lenalidomide
29 claims
- Hydroxyurea 25
Hydroxyurea
25 claims
- Acyclovir 21
Acyclovir
21 claims
- Promethazine Hcl 20
Promethazine Hcl
20 claims
| Drug | Claims |
|---|---|
| Eliquis Apixaban | 90 |
| Anastrozole | 82 |
| Xarelto Rivaroxaban | 44 |
| Oxycodone Hcl | 30 |
| Lenalidomide | 29 |
| Hydroxyurea | 25 |
| Acyclovir | 21 |
| Promethazine Hcl | 20 |
| Enoxaparin Sodium | 14 |
| Imbruvica Ibrutinib | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Hematology (Internal Medicine) Physician in DE →
All providers in Delaware →
Compare specialties →
Hematology (Internal Medicine) Physician Overview
How Iftekhar Khan, M.D. fits within the Hematology (Internal Medicine) Physician landscape nationally.
1,483
Hematology (Internal Medicine) Physician Providers in US
50
States with Hematology (Internal Medicine) Physician
684
Avg Claims per Provider
Iftekhar Khan, M.D.'s 577 claims are below the specialty average of 684.
Nationwide Hematology (Internal Medicine) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Khan, both outside Delaware so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Hematology (Internal Medicine) Physician Providers in Delaware
Other clinicians with the same primary specialty enrolled in Delaware, drawn from the same CMS NPPES roster as Khan.
One of 11 Hematology (Internal Medicine) Physician providers enrolled in Delaware, 5 are shown here.
Dr. Philip Blatt
MD
Newark, DE
Dr. Kathrina Chua
M.D.
Dover, DE
Dr. Mohamad Ghraowi
MD
Dover, DE
Dr. Scott Hall
MD
Newark, DE
Dr. Ajinkya Kulkarni
MD
Dover, DE
Compare Hematology (Internal Medicine) Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Iftekhar Khan, M.D.'s specialty? ▼
Iftekhar Khan, M.D. specializes in Hematology (Internal Medicine) Physician and practices in Milford, Delaware. Credentials: M.D..
How much does Iftekhar Khan, M.D. prescribe under Medicare Part D? ▼
In 2024, Iftekhar Khan, M.D. wrote 577 Medicare Part D claims totaling $1.4M in drug costs for 120 beneficiaries.
Where is Iftekhar Khan, M.D. located? ▼
Iftekhar Khan, M.D. is located at 100 WELLNESS WAY, Milford, DE, 19963. Phone: (302) 430-5072.
What is Iftekhar Khan, M.D.'s NPI number? ▼
Iftekhar Khan, M.D.'s National Provider Identifier (NPI) is 1770566085, issued on 11/22/2005.
Does Iftekhar Khan, M.D. prescribe more brand-name or generic drugs? ▼
Iftekhar Khan, M.D.'s prescribing is 37% brand-name and 63% generic drugs by claim count, with $949K in brand drug costs.
Does Iftekhar Khan, M.D. prescribe opioids? ▼
Yes, Iftekhar Khan, M.D. had 64 opioid claims in 2024 with an opioid prescribing rate of 11.1%.
How many Hematology (Internal Medicine) Physician providers are there in the US? ▼
There are 1,483 Hematology (Internal Medicine) Physician providers across 50 states in the US. The average Hematology (Internal Medicine) Physician provider writes 684 Medicare Part D claims per year.
What drugs does Iftekhar Khan, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Iftekhar Khan, M.D.'s most frequently prescribed drugs include Eliquis, Anastrozole, Xarelto. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Iftekhar Khan, M.D. accept Medicare? ▼
Iftekhar Khan, M.D. appears in CMS Medicare data with 577 Part D claims and 120 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Iftekhar Khan, M.D.'s credentials? ▼
Iftekhar Khan, M.D.'s NPI is 1770566085 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
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 August 2026.