2026 NPPES data Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician NPI 1144311291 MD
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NAZEMA SIDDIQUI, MD

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician in DURHAM, North Carolina. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
513
Medicare Part D claims · 168 beneficiaries · Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician avg: 611
Generic prescribing
65%
generic claims · 35% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

NAZEMA SIDDIQUI, MD filed 513 Medicare Part D claims in 2023 as a Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician in DURHAM, North Carolina, prescribing 65% generic.

513
Part D claims, 2023
65%
generic prescribing
Likely
board-certified (heuristic)

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.

NAZEMA SIDDIQUI, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

513 Top 34% higher than 66% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

NAZEMA SIDDIQUI, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — 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 NAZEMA SIDDIQUI, MD?

Quality data not reported

NPI registry status

Active

Issued 09/27/2006

NPI 1144311291

Primary specialty

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician

Niche

568 US NPIs in this specialty

Medicare Part D claims

513 16% vs specialty avg

2023 prescription claims

Specialty avg: 611

Specialty distribution in North Carolina

How Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician compares to other specialties among North Carolina providers

North Carolina providers

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician share within North Carolina

1. Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician share within North Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician ABMS/AOA estimate

Est. board-certified rate (Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician) — ABMS / AOA estimate

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).

NAZEMA SIDDIQUI, MD appears in the CMS NPPES registry as a Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician provider holding MD credentials at 5324 MCFARLAND RD STE 310, DURHAM, NC, 27707, with a listed phone of (919) 401-1000. NPI 1144311291 was issued on 09/27/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SIDDIQUI most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 513 prescription claims written by this provider, covering 168 Medicare beneficiaries and totaling roughly $124K in drug spend, split 35% brand-name and 65% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician is a narrow specialty nationwide, with 568 enrolled providers across 49 states and an average of 611 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

5324 MCFARLAND RD STE 310
DURHAM, NC 27707

Provider Details

NPI 1144311291
Specialty Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
Credentials MD
Gender Female
NPI Issued 09/27/2006

Hospital and facility affiliations

Facilities where NAZEMA SIDDIQUI, MD 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.

DUKE HEALTH INTEGRATED PRACTICE INC
RALEIGH, NC
SELECT PHYSICAL THERAPY HOLDINGS INC
CARY, NC

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

NAZEMA SIDDIQUI, MD — brand share 35.0%
Specialty average (est.)

35% brand-name claims vs 65% generic, on 513 2023 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 2023.

513
Total Claims
$124K
Total Drug Cost
168
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
964
Total Day Supply
26,328
Brand vs Generic
35% brand / 65% generic
Brand Drug Cost
$98K
Generic Drug Cost
$26K
Antibiotic Claims
159

Patient Demographics

Average Patient Age
73.6 years
Avg HCC Risk Score
1.23
Age Distribution
<65: 13, 65-74: 77, 75-84: 63, 85+: 15

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What NAZEMA SIDDIQUI, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Myrbetriq
Mirabegron
106
Estradiol
100
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
55
Cephalexin
37
Methenamine Hippurate
35
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
35
Gemtesa
Vibegron
18
Ciprofloxacin Hcl
17
Trospium Chloride
13

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Overview

How NAZEMA SIDDIQUI, MD fits within the Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician landscape nationally.

568
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Providers in US
49
States with Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
611
Avg Claims per Provider

NAZEMA SIDDIQUI, MD's 513 claims are below the specialty average of 611.

Nearby Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as SIDDIQUI.

Compare Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is NAZEMA SIDDIQUI, MD's specialty?
NAZEMA SIDDIQUI, MD specializes in Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician and practices in DURHAM, North Carolina. Credentials: MD.
How much does NAZEMA SIDDIQUI, MD prescribe under Medicare Part D?
In 2023, NAZEMA SIDDIQUI, MD wrote 513 Medicare Part D claims totaling $124K in drug costs for 168 beneficiaries.
Where is NAZEMA SIDDIQUI, MD located?
NAZEMA SIDDIQUI, MD is located at 5324 MCFARLAND RD STE 310, DURHAM, NC, 27707. Phone: (919) 401-1000.
What is NAZEMA SIDDIQUI, MD's NPI number?
NAZEMA SIDDIQUI, MD's National Provider Identifier (NPI) is 1144311291, issued on 09/27/2006.
Does NAZEMA SIDDIQUI, MD prescribe more brand-name or generic drugs?
NAZEMA SIDDIQUI, MD's prescribing is 35% brand-name and 65% generic drugs by claim count, with $98K in brand drug costs.
How many Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician providers are there in the US?
There are 568 Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician providers across 49 states in the US. The average Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician provider writes 611 Medicare Part D claims per year.
What drugs does NAZEMA SIDDIQUI, MD prescribe most often?
Based on 2023 Medicare Part D data, NAZEMA SIDDIQUI, MD's most frequently prescribed drugs include Myrbetriq, Estradiol, Nitrofurantoin Mono-Macro. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NAZEMA SIDDIQUI, MD accept Medicare?
NAZEMA SIDDIQUI, MD appears in CMS Medicare data with 513 Part D claims and 168 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NAZEMA SIDDIQUI, MD's credentials?
NAZEMA SIDDIQUI, MD's NPI is 1144311291 with credentials MD. 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

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 (2023). 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 April 2026 (NPPES) / 2023 (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