NPI registry status
Active
2026 NPPES data Adult Health Nurse Practitioner NPI 1164408233 ANP-C
Verify on CMS → Theresa Dryden, ANP-C
Adult Health Nurse Practitioner in Callahan, Florida.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 29,811 in Adult Health Nurse Practitioner, 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
848
Medicare Part D claims · 149 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
57%
generic claims · 43% 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
Theresa Dryden, ANP-C filed 848 Medicare Part D claims in 2024 as an Adult Health Nurse Practitioner in Callahan, Florida, prescribing 57% generic.
- 848
- Part D claims, 2024
- 57%
- generic prescribing
- ≥72nd
- 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 Theresa Dryden, ANP-C
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 1164408233), first enumerated 12/20/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 848 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Florida statewide board action statistics are published annually — these figures describe aggregate state activity, not Theresa Dryden, ANP-C's individual license status. Verify directly with the state medical board.
Source: FLDOH annual report 2023
- 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 1164408233 · Adult Health Nurse Practitioner
NPI-10 · ENUM-LEGACY · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1164408233
- ENUM-LEGACY 2005
- TAX-MID 30K Adult Health
- RX-LIGHT 848
- BOOK-LIGHT 2,848 in Florida
- PHOTO-ENUM Jennifer Nelson · 2005
Theresa Dryden, ANP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
848 ≥ 72nd percentile 72% 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
What does the federal data show about Theresa Dryden, ANP-C?
Quality data not reportedPrimary specialty
Adult Health Nurse Practitioner
Medicare Part D claims
848 34% vs specialty avg
Specialty distribution in Florida
How Adult Health Nurse Practitioner compares to other specialties among Florida 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 Adult Health Nurse Practitioner. 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 | 1164408233 |
|---|---|
| Specialty | Adult Health Nurse Practitioner |
| Credentials | ANP-C |
| Gender | Female |
| NPI Issued | 12/20/2005 |
Hospital and facility affiliations
Facilities where Theresa Dryden, ANP-C 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.
Conviva Medical Center Management, LLC
Callahan, FL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Florida FLDOH 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 - they are NOT specific to Theresa Dryden, ANP-C. To verify Theresa Dryden, ANP-C's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Above average
Theresa Dryden, ANP-C - brand share 43.0%
Adult Health Nurse Practitioner average
43% brand-name claims vs 57% generic, on 848 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.
848
Total Claims
$1.1M
Total Drug Cost
149
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,034.233
- Total Day Supply
- 29,629
- Brand vs Generic
- 43% brand / 57% generic
- Brand Drug Cost
- $1.1M
- Generic Drug Cost
- $24K
- Antibiotic Claims
- 50
Patient Demographics
- Average Patient Age
- 59.1 years
- Avg HCC Risk Score
- 1.86
- Gender Split
- 42% female / 58% male
- Age Distribution
- <65: 85, 65-74: 51, 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 Theresa Dryden, ANP-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Biktarvy
Biktarvy
102 claims
- Tivicay
Tivicay
46 claims
- Amlodipine Besylate 31
Amlodipine Besylate
31 claims
- Dovato 28
Dovato
28 claims
- Descovy 27
Descovy
27 claims
- Sulfamethoxazole-T… 24
Sulfamethoxazole-Trimethoprim
24 claims
- Lisinopril 23
Lisinopril
23 claims
- Atorvastatin Calcium 20
Atorvastatin Calcium
20 claims
| Drug | Claims |
|---|---|
| Biktarvy Bictegrav/Emtricit/Tenofov Ala | 102 |
| Tivicay Dolutegravir Sodium | 46 |
| Amlodipine Besylate | 31 |
| Dovato Dolutegravir Sodium/Lamivudine | 28 |
| Descovy Emtricitabine/Tenofov Alafenam | 27 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 24 |
| Lisinopril | 23 |
| Atorvastatin Calcium | 20 |
| Omeprazole | 18 |
| Levetiracetam | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Health Nurse Practitioner Overview
How Theresa Dryden, ANP-C fits within the Adult Health Nurse Practitioner landscape nationally.
29,811
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,291
Avg Claims per Provider
Theresa Dryden, ANP-C's 848 claims are below the specialty average of 1,291.
Nationwide Adult Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Dryden, both outside Florida 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 Adult Health Nurse Practitioner Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Dryden.
One of 2,848 Adult Health Nurse Practitioner providers enrolled in Florida, 5 are shown here.
Brian Abaroa
NP
Miami, FL
Melinda Aberman
ARNP
Miami, FL
Reem Aboulela
Panama City, FL
Irene Aboyme
ARNP
Ocala, FL
Martha Abrahams
ARNP
Hialeah, FL
Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Theresa Dryden, ANP-C's specialty? ▼
Theresa Dryden, ANP-C specializes in Adult Health Nurse Practitioner and practices in Callahan, Florida. Credentials: ANP-C.
How much does Theresa Dryden, ANP-C prescribe under Medicare Part D? ▼
In 2024, Theresa Dryden, ANP-C wrote 848 Medicare Part D claims totaling $1.1M in drug costs for 149 beneficiaries.
Where is Theresa Dryden, ANP-C located? ▼
Theresa Dryden, ANP-C is located at 449621 US HIGHWAY 301 STE 110, Callahan, FL, 32011. Phone: (904) 507-2692.
What is Theresa Dryden, ANP-C's NPI number? ▼
Theresa Dryden, ANP-C's National Provider Identifier (NPI) is 1164408233, issued on 12/20/2005.
Does Theresa Dryden, ANP-C prescribe more brand-name or generic drugs? ▼
Theresa Dryden, ANP-C's prescribing is 43% brand-name and 57% generic drugs by claim count, with $1.1M in brand drug costs.
How many Adult Health Nurse Practitioner providers are there in the US? ▼
There are 29,811 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,291 Medicare Part D claims per year.
What drugs does Theresa Dryden, ANP-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Theresa Dryden, ANP-C's most frequently prescribed drugs include Biktarvy, Tivicay, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Theresa Dryden, ANP-C accept Medicare? ▼
Theresa Dryden, ANP-C appears in CMS Medicare data with 848 Part D claims and 149 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Theresa Dryden, ANP-C's credentials? ▼
Theresa Dryden, ANP-C's NPI is 1164408233 with credentials ANP-C. 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.