Wholesale
Patient-specific 503A compounds with volume pricing — compounded in Palm Harbor, Florida and shipped to Ann Arbor, MI. 119,381 residents in Washtenaw County. No local bench.
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For high-volume clinics and groups in Ann Arbor, Promise Pharmacy compounds patient-specific 503A compounds with volume pricing on a patient-specific prescription, then ships from Palm Harbor, Florida. Ann Arbor is a mid-size city of about 119,381 residents in Washtenaw County (U.S. Census Bureau, Vintage 2023 population estimates). Fulfillment target is five business days in the pharmacy, plus 2–4 business days in transit.
Service area — shipping, not a storefront
We compound compounded medications in Palm Harbor and ship to licensed providers and their patients in Ann Arbor, Michigan.
Ann Arbor (119,381 in Washtenaw County, U.S. Census Bureau, Vintage 2023 population estimates) loses winter days to weather. An unattended porch is a worse destination than a staffed suite when the compound is temperature-sensitive. Typical transit is 2–4 business days.
Federal compounding authority for what we do is 503A of the FD&C Act (21 U.S.C. § 353a): a licensed pharmacy, a patient-specific prescription, USP compounding standards. State permission to land the package in Ann Arbor sits with the Michigan Board of Pharmacy.
USP chapters 795, 797, and 800 are the compounding standards we work to. Chapter 797 addresses sterile compounding, and Chapter 800 addresses hazardous drug handling. The Michigan Board of Pharmacy can tell you how Michigan expects a nonresident pharmacy to document that.
Credentialing is not a formality. We check an active Michigan-recognized prescribing license (MD, DO, NP, PA, or equivalent) before the account orders compounded medications. Testosterone and other controlled substances also need DEA registration.
Amy Patel, RPh, our COO, has more than 25 years in sterile compounding. Clinical questions from Ann Arbor accounts go to our compounding team in Palm Harbor.
Ann Arbor is in Washtenaw County. We ship patient-specific compounds to clinics and patients in Ann Arbor.
We do not operate a compounding bench in Ann Arbor. Promise Pharmacy is a 503A pharmacy at 31818 US Hwy 19 N, Palm Harbor, FL 34684. Patient-specific compounds for Ann Arbor are prepared there, then shipped to the clinic or the patient named on the prescription. Local walk-in service and pickup are not available in Ann Arbor.
Standard compounding time is five business days. After that, Ann Arbor should plan on 2–4 business days in transit. Discuss any expedited requirements during your onboarding call.
Ordering
Active Michigan prescribing license (and DEA if you will order controlled substances). Approval is typically within 48 hours — not instant.
Every 503A compound requires a patient-specific prescription in the portal.
Five business days on the Palm Harbor bench, with third-party testing on lots that require it.
Clinic or patient address. Typical transit 2–4 business days. Refrigerated compounds go insulated.
How this actually differs
This is a shipping 503A relationship with a Florida pharmacy — not a Ann Arbor storefront comparison.
| Promise Pharmacy (503A) | Commercial / retail | |
|---|---|---|
| Quality documentation | Third-party testing; COA in the portal | Manufacturer COA |
| Dosing | Written to the prescription, including custom strengths | Fixed commercial SKUs |
| What is being filled | Patient-specific 503A compound | Manufacturer stock bottle |
| Ship-to | Clinic or patient in Ann Arbor | Retail counter or mail-order PBM rules |
| Where it is made | Palm Harbor, FL compounding bench | Factory + wholesaler |
| Ann Arbor transit & packaging | From Palm Harbor; typical 2–4 business days; insulated when the compound needs it | Local pickup or a chain that may not compound this Rx |
Questions we actually get
Michigan compounding
These are separate programs on the same 503A account — still shipped from Palm Harbor, still not a Ann Arbor storefront.